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Bernhart Gerard

171
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Ultrasonic welding of CF/PEEK composites: Influence of welding parameters on interfacial temperature profiles and mechanical properties

Margot Bonmatin , France Chabert , Gérard Bernhart , Thierry Cutard , Toufik Djilali
Composites Part A: Applied Science and Manufacturing, 2022, 162, pp.107074. ⟨10.1016/j.compositesa.2022.107074⟩
Journal articles hal-03754008v1
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Rheological and crystallization behaviors of low processing temperature poly(aryl ether ketone)

Margot Bonmatin , France Chabert , Gérard Bernhart , Toufik Djilali
Journal of Applied Polymer Science, 2021, 138 (47), pp.51402. ⟨10.1002/app.51402⟩
Journal articles hal-03304519v1
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Experimental study and in-situ FBG monitoring of process-induced strains during autoclave co-curing, co-bonding and secondary bonding of composite laminates

Laure Moretti , Philippe Olivier , Bruno Castanié , Gérard Bernhart
Composites Part A: Applied Science and Manufacturing, 2021, 142, ⟨10.1016/j.compositesa.2020.106224⟩
Journal articles hal-03078389v1
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Characterization and modelling of cure-dependent properties and strains during composites manufacturing

Laure Moretti , Bruno Castanié , Gérard Bernhart , Philippe Olivier
Journal of Composite Materials, 2020, 54 (22), pp.3109-3124. ⟨10.1177/0021998320912470⟩
Journal articles hal-02514952v1
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Modeling of the polymerization and crystallization kinetic coupling of polyamide 6 synthesized from ε-caprolactam

Céline Vicard , Olivier de Almeida , Arthur Cantarel , Gérard Bernhart
Polymer, 2019, 180, pp.121681. ⟨10.1016/j.polymer.2019.121681⟩
Journal articles hal-02263670v1
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Effect of interfacial crystalline growth on autohesion of PEEK

Lilian Martineau , France Chabert , Benjamin Boniface , Gérard Bernhart
International Journal of Adhesion and Adhesives, 2019, 89, pp.82-87. ⟨10.1016/j.ijadhadh.2018.11.013⟩
Journal articles hal-01949351v1
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Influence of consolidation process on voids and mechanical properties of powdered and commingled carbon/PPS laminates

Julien Patou , Rébecca Bonnaire , Emmanuel de Luycker , Gérard Bernhart
Composites Part A: Applied Science and Manufacturing, 2019, 117, p.260-275. ⟨10.1016/j.compositesa.2018.11.012⟩
Journal articles hal-01943849v1
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Charpy test investigation of the influence of fabric weave and fibre nature on impact properties of PEEK-reinforced composites

Olivier de Almeida , Jean-François Ferrero , Laurent Escale , Gérard Bernhart
Journal of Thermoplastic Composite Materials, 2019, 32 (6), pp.729-745. ⟨10.1177/0892705718778744⟩
Journal articles hal-01817916v1
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Diagramme TTT isotherme de la polymérisation anionique du PA6 à partir de l'epsilon-caprolactame

Céline Vicard , Olivier de Almeida , Arthur Cantarel , Gérard Bernhart
Revue des composites et des matériaux avancés = Journal of Composite and Advanced Materials, 2018, Mise en oeuvre des composites à matrice thermoplastique, 28 (1), p.89-110. ⟨10.3166/rcma.28.89-110⟩
Journal articles hal-01841332v1
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Mechanical Characterization of Carbon Fibres Recycled by Steam Thermolysis

Maxime Boulanghien , Mohamed R'Mili , Gérard Bernhart , Florentin Berthet , Yannick Soudais
Advances in Materials Science and Engineering, 2018, 2018, art. 8630232-10 p. ⟨10.1155/2018/8630232⟩
Journal articles hal-01799722v1
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Mechanical behavior of a Ti-6Al-4 V titanium alloy with microstructural evolution modeling under hot and superplastic conditions

Marcio Wagner Batista dos Santos , Vincent Velay , Vanessa Vidal , Gérard Bernhart , Gilmar Ferreira Batalha
Materials Science and Engineering Technology / Materialwissenschaft und Werkstofftechnik, 2017, Special Issue: 11th European Conference on Superplastic Forming (EuroSPF) (Selected contributions), 48 (10), p.952-961. ⟨10.1002/mawe.201700040⟩
Journal articles hal-01622051v1
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Experimental study of polymerization and crystallization kinetics of polyamide 6 obtained by anionic ring opening polymerization of ε-caprolactam

Céline Vicard , Olivier de Almeida , Arthur Cantarel , Gérard Bernhart
Polymer, 2017, 132, p.88 - 97. ⟨10.1016/j.polymer.2017.10.039⟩
Journal articles hal-01630266v1
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Correlation between degree of crystallinity, morphology and mechanical properties of PPS/carbon fiber laminates

Natassia Lona Batista , Philippe Olivier , Gérard Bernhart , Mirabel Cerqueira Rezende , Edson Cocchieri Botelho
Materials Research, 2016, 19 (1), p. 195-201. ⟨10.1590/1980-5373-MR-2015-0453⟩
Journal articles hal-01620301v1
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Experimental analysis of SiC-based refractory concrete in hybrid rocket nozzles

Raffaele D'Elia , Gérard Bernhart , Jouke Hijlkema , Thierry Cutard
Acta Astronautica, 2016, 126 (SI), p. 168-177. ⟨10.1016/j.actaastro.2016.04.034⟩
Journal articles hal-01609028v1
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Using steam thermolysis to recycle carbon fibres from composite waste

Maxime Boulanghien , Serge da Silva , Florentin Berthet , Gérard Bernhart , Yannick Soudais
JEC Composites Magazine, 2015, 100, p.68-70
Journal articles hal-01691589v1
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Méthodes de détermination de la résistance en cisaillement à l’interface. Application au PA66 10%FC

Florentin Berthet , Maxime Boulanghien , Gérard Bernhart , Yannick Soudais
Revue des composites et des matériaux avancés = Journal of Composite and Advanced Materials, 2015, 25 (3_4), p.295-309. ⟨10.3166/rcma.25.295-309⟩
Journal articles hal-01686378v1

Moules pour formage superplastique du titane : matériaux, propriétés et conception

Gérard Bernhart , Vincent Velay , Thierry Cutard
Bulletin du cercle d'études des métaux, 2015, 18 (16), 20 p
Journal articles hal-01679861v1
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Characterisation of the transverse mechanical properties of carbon/carbon composites by spherical indentation

Marie Poitrimolt , Mohammed Cheikh , Gérard Bernhart , Vincent Velay
Carbon, 2014, 66, p. 234-245. ⟨10.1016/j.carbon.2013.08.063⟩
Journal articles hal-01611612v1
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Unified isothermal and non-isothermal modelling of neat PEEK crystallization

Emeline Bessard , Olivier de Almeida , Gérard Bernhart
Journal of Thermal Analysis and Calorimetry, 2014, 115 (2), p. 1669-1678. ⟨10.1007/s10973-013-3308-8⟩
Journal articles hal-01611997v1
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Mechanical behaviour of plain-knit reinforced injected composites : effect of inlay yarns and fibre type

Laura Balea , Gilles Dusserre , Gérard Bernhart
Composites Part B: Engineering, 2014, 56, p.20-29. ⟨10.1016/j.compositesb.2013.07.028⟩
Journal articles hal-00946564v1
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Preliminary tests of silicon carbide based concretes for hybrid rocket nozzles in a solar furnace

Raffaele d'Elia , Gérard Bernhart , Thierry Cutard , Gilles Peraudeau , Marianne Balat-Pichelin
Acta Astronautica, 2014, 99, pp.242-251. ⟨10.1016/j.actaastro.2014.02.027⟩
Journal articles hal-01178155v1
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Elastic properties prediction of a knitted composite with inlaid yarns subjected to stretching

Gilles Dusserre , Laura Balea , Gérard Bernhart
Composites Part A: Applied Science and Manufacturing, 2014, 64, pp.185 - 193. ⟨10.1016/j.compositesa.2014.05.007⟩
Journal articles hal-01378531v1
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Influence de cycles de cuisson rapides sur le préimprégné aéronautique M21/T700 : suivi de polymérisation et propriétés mécaniques

Christophe Paris , Gérard Bernhart , Philippe Olivier , Olivier de Almeida
Matériaux et Techniques, 2012, 100 (6-7), p.611-622
Journal articles hal-01851414v1
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Ceramic fibre reinforced refractory castables for very high temperature superplastic forming

Aurélien Mazzoni , Gérard Bernhart , Thierry Cutard
Materials Science and Engineering Technology / Materialwissenschaft und Werkstofftechnik, 2012, 43 (9, SI), pp.758-762. ⟨10.1002/mawe.201200032⟩
Journal articles hal-01687324v1
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Superplastic forming of AZ31 magnesium alloy with controlled microstructure

M. Cusick , F. Abu-Farha , Philippe Lours , Yannick Le Maoult , Gérard Bernhart
Materials Science and Engineering Technology / Materialwissenschaft und Werkstofftechnik, 2012, 43 (9, SI), pp.810-816. ⟨10.1002/mawe.201200035⟩
Journal articles hal-01687326v1
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Cyclic behaviour and plastic strain memory effect of 55NiCrMoV7 steel under low cycle fatigue

Zhang Zhanping , Denis Delagnes , Gérard Bernhart
Rare Metals, 2011, 30 (1, SI), pp.443-446. ⟨10.1007/s12598-011-0321-6⟩
Journal articles hal-01715079v1
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Evaluation of viscous and elastic parameters of a borosilicate glass above transition temperature using optical instrumented squeeze tests

Gilles Dusserre , Gérard Bernhart , Fabrice Schmidt , Gilles Dour
Journal of Non-Newtonian Fluid Mechanics, 2011, 166 (21-22), pp.1229-1238. ⟨10.1016/j.jnnfm.2011.08.001⟩
Journal articles hal-01716273v1
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Effect of deformation on knitted glass preform in-plane permeability

Gilles Dusserre , Eric Jourdain , Gérard Bernhart
Polymer Composites, 2011, 32 (1), p.18-28. ⟨10.1002/pc.21011⟩
Journal articles hal-01851416v1
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Modelling of the thermokinetic behaviour and the phases transitions of a carbon/polymeric composite submitted to high heating rate ramps

Christophe Paris , Philippe Olivier , Gérard Bernhart
International Journal of Material Forming, 2010, 3 (Suppl. 1), p.639-642. ⟨10.1007/s12289-010-0851-8⟩
Journal articles hal-01847798v1
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Coupled visco-mechanical and diffusion void growth modelling during composite curing

Y. Ledru , Gérard Bernhart , Robert Piquet , Fabrice Schmidt , Laurent Michel
Composites Science and Technology, 2010, 70 (15), pp.2139-2145. ⟨10.1016/j.compscitech.2010.08.013⟩
Journal articles hal-00690067v1
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In-situ determination of the heat flux density at the glass/mould interface during a glass pressing production cycle

Gilles Dusserre , Gilles Dour , Gérard Bernhart
International Journal of Thermal Sciences, 2009, 48 (2), p.428-439
Journal articles hal-01847802v1
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Advances in cyclic behavior and lifetime modeling of tempered martensitic steels based on microstructural considerations

Vincent Velay , Denis Delagnes , Gérard Bernhart
Key Engineering Materials, 2008, 378-379, pp.81-100. ⟨10.4028/www.scientific.net/KEM.378-379.81⟩
Journal articles hal-01384451v1
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Identification and validation of a continuum damage model applied for the lifetime prediction of H11 tool steel

Vincent Velay , Gérard Bernhart , Denis Delagnes
International Journal of Microstructure and Materials Properties, 2008, 3 (2-3), p.282-296. ⟨10.1504/IJMMP.2008.018735⟩
Journal articles hal-01851422v1
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Behaviour modelling of aluminium alloy sheet for single point incremental forming

Nicolas Decultot , Vincent Velay , Laurent Robert , Gérard Bernhart , Elisabeth Massoni
International Journal of Material Forming, 2008, 1 (Suppl.1), p.1151-1154. ⟨10.1007/s12289-008-0184-z⟩
Journal articles hal-01851425v1
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Cyclic behaviour constitutive modelling of a tempered martensitic steel including ageing effect

Zhanping Zhang , Gérard Bernhart , Denis Delagnes
International Journal of Fatigue, 2008, 30 (4), pp.706-716. ⟨10.1016/j.ijfatigue.2007.05.003⟩
Journal articles hal-01715080v1
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Fiber reinforced refractory castables for SPF toolings

Gérard Bernhart , F. Nazaret , Thierry Cutard
Materials Science and Engineering Technology / Materialwissenschaft und Werkstofftechnik, 2008, 39 (4-5), pp.317-321. ⟨10.1002/mawe.200800297⟩
Journal articles hal-01714931v1
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Cyclic behaviour simulation of X38CRMOV5-47HRC (AISI H11)-tempered martensitic hot-work tool steel

Z. Ahmer , Vincent Velay , Gérard Bernhart , Farhad Rezai-Aria
International Journal of Microstructure and Materials Properties, 2008, 3 (2/3), pp.326-335. ⟨10.1504/IJMMP.2008.018738⟩
Journal articles hal-02136921v1
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Microstructure variation and hardness diminution during low cycle fatigue of 55NiCrMoV7 steel

Zhan-Ping Zhang , Yu-Hong Qi , Denis Delagnes , Gérard Bernhart
Journal of Iron and Steel Research International, 2007, 14 (6), pp.68-73. ⟨10.1016/S1006-706X(07)60093-4⟩
Journal articles hal-01715083v1
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Ageing effect on cyclic plasticity of a tempered martensitic steel

Z. Zhang , Denis Delagnes , Gérard Bernhart
International Journal of Fatigue, 2007, 29 (2), pp.336-346. ⟨10.1016/j.ijfatigue.2006.03.007⟩
Journal articles hal-01715081v1

Relationship between microstructure and tempering time and temperature in 55NiCrMoV7 steel

Zhanping Zhang , Yuhong Qi , Xiaojun Wang , Denis Delagnes , Gérard Bernhart
TRANSACTIONS OF MATERIALS AND HEAT TREATMENT, 2007, 28 (2), 4 p
Journal articles hal-01847805v1
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Cyclic behavior modeling of a tempered martensitic hot work tool steel

Vincent Velay , Gérard Bernhart , Luc Penazzi
International Journal of Plasticity, 2006, 22, pp.459 - 496. ⟨10.1016/j.ijplas.2005.03.007⟩
Journal articles hal-01384440v1
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Thermo-mechanical stresses in cast steel dies during glass pressing process

Gilles Dusserre , Fabrice Schmidt , Gilles Dour , Gérard Bernhart
Journal of Materials Processing Technology, 2005, 162 (SI), pp.484-491. ⟨10.1016/j.jmatprotec.2005.02.088⟩
Journal articles hal-01716285v1
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A continuum damage model applied to high temperature fatigue lifetime prediction of a martensitic tool steel

Vincent Velay , Gérard Bernhart , Denis Delagnes , Luc Penazzi
Fatigue and Fracture of Engineering Materials and Structures, 2005, 28 (11), pp.1009-1023. ⟨10.1111/j.1460-2695.2005.00939.x⟩
Journal articles hal-01384443v1
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Thermomechanical stress analysis of superplastic forming tool

Cy Gao , Philippe Lours , Gérard Bernhart
Journal of Materials Processing Technology, 2005, 169 (2), pp.281-291. ⟨10.1016/j.jmatprotec.2005.03.029⟩
Journal articles hal-01716113v1
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Pullout of steel fibres from a refractory castable: experiment and modelling

Emmanuel Cailleux , Thierry Cutard , Gérard Bernhart
Mechanics of Materials, 2005, 37 (4), pp.427-445. ⟨10.1016/j.mechmat.2004.02.001⟩
Journal articles hal-01714935v1

Study of a ceramic refractory reinforced with metallic fibres: from the microstructure to the mechanical behaviour

Emmanuel Cailleux , Thierry Cutard , Gérard Bernhart
Industrial Ceramics, 2005, 25 (1), pp.21-26
Journal articles hal-01714934v1

Microstructures and properties of the tempered steel 55NiCrMoV7

Zhanping Zhang , Yuhong Qi , Denis Delagnes , Gérard Bernhart
HEAT TREATMENT OF METALS, 2004, 29 (3), p.27-31
Journal articles hal-01847820v1
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Microstructure evolution of hot-work tool steels during tempering and definition of a kinetic law based on hardness measurements

Z Zhang , Denis Delagnes , Gérard Bernhart
Materials Science and Engineering: A, 2004, 380 (1-2), pp.222-230. ⟨10.1016/j.msea.2004.03.067⟩
Journal articles hal-01715086v1
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Influence of design and process parameters on service life of nut hot forging die

Véronique Garat , Gérard Bernhart , Laurence Hervy
Journal of Materials Processing Technology, 2004, 147 (3), p.359-369. ⟨10.1016/j.jmatprotec.2003.01.002⟩
Journal articles hal-01851438v1

The temperature hardness kinetics relations tempering steels

Zhanping Zhang , Denis Delagnes , Gérard Bernhart
TRANSACTIONS OF MATERIALS AND HEAT TREATMENT, 2004, 25 (1), p.41-45
Journal articles hal-01847819v1

Influence of tempering temperature on cyclic viscoplastic behaviour of 55NiCrMoV7 steel

Zhanping Zhang , Denis Delagnes , Gérard Bernhart
TRANSACTIONS OF MATERIALS AND HEAT TREATMENT, 2004, 25 (5), p.623-626
Journal articles hal-01851440v1

High temperature low cycle fatigue of spheroidal graphite cast iron

Karine Bavard , Gérard Bernhart , X. P. Zhang
International Journal of Cast Metals Research, 2003, 16 (1-3), p.233-238. ⟨10.1080/13640461.2003.11819588⟩
Journal articles hal-01851445v1
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Pullout of metallic fibres from a ceramic refractory matrix

Emmanuel Cailleux , Thierry Cutard , Gérard Bernhart
Composites Part A: Applied Science and Manufacturing, 2002, 33 (10), p.1461-1466. ⟨10.1016/S1359-835X(02)00146-X⟩
Journal articles hal-01714943v1
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Anisothermal cyclic plasticity modelling of martensitic steels

Z Zhang , Denis Delagnes , Gérard Bernhart
International Journal of Fatigue, 2002, 24 (6), pp.635-648. ⟨10.1016/S0142-1123(01)00182-7⟩
Journal articles hal-01715087v1
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Oxidation and oxide spallation of heat resistant cast steels for superplastic forming dies

Stéphane Baleix , Gérard Bernhart , Philippe Lours
Materials Science and Engineering: A, 2002, 327 (2), pp.155-166. ⟨10.1016/S0921-5093(01)01529-5⟩
Journal articles hal-01716123v1

Performances of metallic and ceramic tools for superplastic forming

Philippe Lours , Thierry Cutard , Gérard Bernhart , Christophe Levaillant
International Journal of Materials and Product Technology, 2001, 2, pp.445-452
Journal articles hal-01714944v1
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Surface and image analysis of oxides grown and spalled on heat resistant cast steels exposed to thermal cycles

Stéphane Baleix , Sabine Le Roux , Gérard Bernhart , Philippe Lours
Journal of Materials Processing Technology, 2001, 118 (1-3, SI), pp.321-328. ⟨10.1016/S0924-0136(01)00860-3⟩
Journal articles hal-01703129v1

Oxidation behavior of creep resistant oxide-dispersion-strengthened alloy PM2000

Philippe Lours , Sabine Le Roux , Gérard Bernhart
Journal of Advanced Materials, 2001, 33 (2), p. 11-20
Journal articles hal-01847828v1

Measurement of metallic coatings adhesion to fibre reinforced plastic materials

Romain Beydon , Gérard Bernhart , Yvan Segui
Surface and Coatings Technology, 2000, 126 (1), p. 39-47
Journal articles hal-01847832v1
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Methodology for service life increase of hot forging tools

Olivier Brucelle , Gérard Bernhart
Journal of Materials Processing Technology, 1999, 87 (1-3), pp.237-246. ⟨10.1016/S0924-0136(98)00357-4⟩
Journal articles hal-01701676v1
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High temperature low cycle fatigue behaviour of a martensitic forging tool steel

Gérard Bernhart , G Moulinier , Olivier Brucelle , Denis Delagnes
International Journal of Fatigue, 1999, 21 (2), pp.179-186. ⟨10.1016/S0142-1123(98)00064-4⟩
Journal articles hal-01701678v1

Structural and mechanical properties of a refractory concrete for superplastic forming tools

Thierry Cutard , Emmanuel Cailleux , Philippe Lours , Gérard Bernhart
Industrial Ceramics, 1999, 19 (2), pp.100-102
Journal articles hal-01714947v1
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Oxidation resistance of ODS alloy PM2000 from 880°C to 1400°C

Philippe Lours , Joël Alexis , Gérard Bernhart
Journal of Materials Science Letters, 1998, 17 (13), pp.1089-1093. ⟨10.1023/A:1006675814903⟩
Journal articles hal-01686704v1
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Composite hybride modèle de fibres de carbone recyclées

Florentin Berthet , Sabrine Jlassi , Gérard Bernhart
JNC 21 : Journées Nationales sur les Composites 2019, École Nationale Supérieure d'Arts et Métiers (ENSAM) - Bordeaux, Jul 2019, Bordeaux, Talence, France. 8 p
Conference papers hal-02423977v1
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Mise en place d'un outil de simulation des déformations induites lors du co-collage de pièces composites en autoclave

Laure Moretti , Bruno Castanié , Gérard Bernhart , Léonard Serrano , Philippe Olivier
JNC21 : Journées Nationales sur les Composites 2019, École Nationale Supérieure d'Arts et Métiers (ENSAM) - Bordeaux, Jul 2019, Bordeaux, Talence, France. 10 p
Conference papers hal-02420729v1

2.0 rCF based composite materials: manufacturing processes and mechanical properties

Gérard Bernhart , Quentin Govignon , Florentin Berthet , Yannick Soudais , Maxime Boulanghien
Workshop CUSTOMISIZE LEITAT 2019, Oct 2019, Barcelona, Spain
Conference papers hal-02385883v1
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Using X-Ray tomography to evaluate porosities in composite parts

Rébecca Bonnaire , Julien Patou , Emmanuel de Luycker , Thierry Cutard , Gérard Bernhart
24e Congrès Français de Mécanique (CFM 2019), Aug 2019, Brest, France
Conference papers hal-02274445v1
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Mise en forme de composites carbone/PEEK dans le domaine caoutchoutique

Lilian Martineau , France Chabert , Gérard Bernhart , Benjamin Boniface
JNC 21 : Journées Nationales sur les Composites 2019, École Nationale Supérieure d'Arts et Métiers (ENSAM) - Bordeaux, Jul 2019, Bordeaux, Talence, France. 10 p
Conference papers hal-02420774v1

Implementation of a Simulation Tool of Strains Induced During the Co-bonding of Autoclave-cured Parts

Philippe Olivier , Laure Moretti , Bruno Castanié , Léonard Serrano , Gérard Bernhart
ASC 2019 - 34th Technical Conference of the American Society for Composites, Oct 2019, Atlanta, United States. ⟨10.12783/asc34/31293⟩
Conference papers hal-02906323v1
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Influence of the forming process on the mechanical behavior of a commingled carbon PPS composite part

Julien Patou , Emmanuel de Luycker , Rébecca Bonnaire , Thierry Cutard , Gérard Bernhart
21st International ESAFORM Conference on Material Forming, Apr 2018, Palermo, Italy. pp.020021-1, ⟨10.1063/1.5034822⟩
Conference papers hal-01822896v1
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Investigation of mechanical properties of nonwoven second generation composite material elaborated through a mixture of carbon fibers and filament lengths

Sabrine Jlassi , Florentin Berthet , Gérard Bernhart
ECCM18 - 18th European Conference on Composite Materials, Jun 2018, Athènes, Greece
Conference papers hal-01862432v1
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Utilisation de la corrélation d'images pour le suivi de la mise en forme de renfort textile dans le cadre de la fabrication de pièces composites pour l'aéronautique

Rébecca Bonnaire , Julien Patou , Emmanuel de Luycker , Thierry Cutard , Gérard Bernhart
23ème Congrès Français de Mécanique, Aug 2017, Lille, France
Conference papers hal-01901684v1

A study of cross-linking kinetics of cyanate ester resin

Lilia Zemni , Gilles Dusserre , Gérard Bernhart , Benjamin Boniface
ICCM 21 - 21th International Conference on Composite Materials, Aug 2017, Xi'an, China
Conference papers hal-01618358v1
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Etude cinétique de la réticulation d'une résine Cyanate Ester

Lilia Zemni , Gilles Dusserre , Gérard Bernhart , Benjamin Boniface
Journées Nationales sur les Composites 2017, École des Ponts ParisTech (ENPC), Jun 2017, 77455 Champs-sur-Marne, France
Conference papers hal-01622791v1
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Caractérisation de la résistance en cisaillement interfaciale des composites thermoplastiques PA66/fibres de carbone recyclées

Sabrine Jlassi , Florentin Berthet , Gérard Bernhart , Maxime Boulanghien , Sylvain Corveleyn
Journées Nationales sur les Composites 2017, École des Ponts ParisTech (ENPC), Jun 2017, 77455 Champs-sur-Marne, France
Conference papers hal-01623680v1
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Analyse par stéréo-corrélation d'images de la déformation hors-plan d'une préforme textile FC/PPS

Julien Patou , Rébecca Bonnaire , Emmanuel de Luycker , Geoffrey Brosseau , Gérard Bernhart
JNC 20 - Journées Nationales sur les Composites 2017, École des Ponts ParisTech (ENPC), Jun 2017, 77455 Champs-sur-Marne, France
Conference papers hal-01623677v1
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TTT diagram of the anionic polymerization PA6 from ε-Caprolactam

Céline Vicard , Olivier de Almeida , Arthur Cantarel , Gérard Bernhart
ICCM 21 - 21th International Conference on Composite Materials, Aug 2017, Xi'an, China. 10 p
Conference papers hal-01699337v1
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Diagramme TTT de la polymérisation anionique du PA6 à partir de l'ε-caprolactame et influence des fibres sur les cinétiques

Céline Vicard , Olivier de Almeida , Arthur Cantarel , Gérard Bernhart
JNC 20 - Journées Nationales sur les Composites 2017, École des Ponts ParisTech (ENPC), Jun 2017, Champs-sur-Marne, France
Conference papers hal-01623675v1

Influence of void content on the mechanical properties of carbon/PPS laminates

Julien Patou , Gérard Bernhart , Emmanuel de Luycker
ECCM17 - 17th European Conference on Composite Materials, Jun 2016, Munich, Germany
Conference papers hal-01639004v1
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Mechanical behavior of amorphous PEEK in the rubbery state

Lilian Martineau , France Chabert , Gérard Bernhart , Toufik Djilali
ECCM17 - 17th European Conference on Composite Materials, Jun 2016, Munich, Germany. 8 p
Conference papers hal-01515536v1

Thermal conductivity enhancement of vertically aligned nanotube carpet reinforced thermoset composites

J. Bouillonnec , Gérard Bernhart , M. Pinault , Philippe Olivier , M. Mayne-L'Hermite
ICCS18 - 18th International Conference on Composite Structures, 2015, Lisbon, Portugal
Conference papers hal-02052586v1

Mechanical effects of the injection-CVD nanostructuration of carbon-fibre composites investigated by bundle tensile test and DMA

Ludovic Chevallier , Quentin Govignon , Philippe Olivier , Gérard Bernhart , Martine Mayne-L'Hermite
ICCM 20 - 20th International Conference on Composite Materials, May 2015, Copenhagen, Denmark. 10 p
Conference papers hal-01686337v1

Propriétés thermiques de composites nanotubes de carbone verticalement alignés / époxy

Jonathan Bouillonnec , Émeline Charon , Mathieu Pinault , Gérard Bernhart , G. Leblanc
Matériaux 2014, Nov 2014, Montpellier, France
Conference papers cea-02361712v1

Three-dimensional permeability determination of reinforced composites structures with vertically aligned carbon nanotube forests

Ludovic Chevallier , Quentin Govignon , Philippe Olivier , Gérard Bernhart , Jonathan Bouillonnec
ECCM 16 - 16th European Conference on Composite Materials, Jun 2014, Seville, Spain. 8 p
Conference papers hal-01708891v1

Through-thickness compression behavior of a 2,5D carbon/carbon composite

Marie Poitrimolt , Mohammed Cheikh , Gérard Bernhart
ICCM 19 -19th International Conference on Composite Materials, Jul 2013, Montreal, Canada. p.2591-2592
Conference papers hal-01764773v1

Propriétés mécaniques de fibres de carbone recyclées par vapo-thermolyse

Maxime Boulanghien , Gérard Bernhart , Florentin Berthet , Mohamed R'Mili , Yannick Soudais
ICCM 19 - 19th International Conference on Composite Materials, Jan 2013, Aussois, France. 5 p
Conference papers hal-01769662v1
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DSC Investigation of the influence of carbon content on peek crystallisation and stability

Olivier de Almeida , Emeline Bessard , Gérard Bernhart
ICCM 19 -19th International Conference on Composite Materials, Jul 2013, Montreal, Canada. p.8624-8625
Conference papers hal-01760264v1

Elaboration et étude des propriétés mécaniques de matériaux composites renforcés par des tapis de nanotubes de carbone alignés

Jonathan Bouillonnec , Philippe Olivier , Martine Mayne-L'Hermite , Mathieu Pinault , Gérard Bernhart
JNC 18 - 18èmes Journées Nationales sur les Composites, Jun 2013, Nantes, France. 10 p
Conference papers hal-01761518v1

Comportement de composites stratifiés sous impact Charpy : influence de la nature des fibres et des porosités

Laurent Escale , Olivier de Almeida , Gérard Bernhart , Jean-François Ferrero , Baudelocque Guillaume
JNC 18 - 18èmes Journées Nationales sur les Composites, Jun 2013, Nantes, France. 9 p
Conference papers hal-01745295v1

Fibre characterisation of steam thermal process recycled carbon fibre/epoxy composites

Maxime Boulanghien , Mohamed R'Mili , Gérard Bernhart , Florentin Berthet , Yannick Soudais
ICCM 19 -19th International Conference on Composite Materials, Jul 2013, Montreal, Canada. p.9087-9094
Conference papers hal-01741814v1
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Investigation of the thermo-mechanical and ablative behaviour of silicon carbide based concretes exposed to hybrid propulsion environments

Raffaele d'Elia , Gérard Bernhart , Thierry Cutard , Gilles Peraudeau , Marianne Balat-Pichelin
64th IAC - International Astronautical Congress, Sep 2013, Beijing, China. p.5905-5913
Conference papers hal-01761629v1

Low cost refractory castable die development for titanium sheet superplastic forming

Gérard Bernhart , F. Nazaret , Thierry Cutard
COBEF 2013 7th Brasilian congress on manufacturing engineering, 2013, Penedo, Itatiaia – RJ, Brazil
Conference papers hal-02181538v1

Recyclage de composites à fibre de carbone par un procédé de vapo-thermolyse

Maxime Boulanghien , Shengyin Ye , Mohamed R'Mili , Gérard Bernhart , Yannick Soudais
JNC 18 - 18èmes Journées Nationales sur les Composites, Jun 2013, Nantes, France. 10 p
Conference papers hal-01745412v1

Innovative Superplastic Forming Based on In-Situ Infra-Red Sheet Heating

Gérard Bernhart , Jean-Paul Arcens , Yannick Le Maoult
ICSAM 2012 - 11th International Conference on Superplasticity in Advanced Materials, Jun 2012, Albi, France. pp.415-421, ⟨10.4028/www.scientific.net/MSF.735.415⟩
Conference papers hal-01709489v1
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Influence of processing parameters and semi-finished product on consolidation of carbon/peek laminates

Olivier de Almeida , Emeline Bessard , Gérard Bernhart
15th European Conference on Composite Materials ECCM15, Jun 2012, Venise, Italy. 8 p
Conference papers hal-01764775v1

Processing Parameter Optimisation of C/PEEK Composites using Fast Thermo-Compression Technology

E. Bessard , Olivier de Almeida , Gérard Bernhart
Russian-French Symposium on Composite Materials, 10-13 july – Saint-Petersbourg – Russia, 2012, Saint-Petersbourg, Russia
Conference papers hal-02187242v1

Influence of manufacturing process over mechanical properties of discontinuous carbon/epoxy composites realized by injection-transfer

Thomas Poumadère , Frederic Lachaud , Gérard Bernhart , Robert Piquet , Florentin Berthet
ECCM 15 -15th European Conference on Composite Materials, Jun 2012, Venice, Italy. 8 p
Conference papers hal-01764777v1
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Comparison of the impact resistance of carbon/epoxy and carbon/peek composite laminates

Laurent Escale , Olivier de Almeida , Gérard Bernhart , Jean-François Ferrero
15th European Conference on Composite Materials ECCM 15, Jun 2012, Venise, Italy. 7 p
Conference papers hal-01760269v1
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Experimental and modeling of isothermal crystallization of peek matrix and c/peek composites with application of parallel Avrami model

Emeline Bessard , Olivier de Almeida , Gérard Bernhart
ECCM 15 -15th European Conference on Composite Materials, Jun 2012, Venice, Italy. 7 p
Conference papers hal-01760266v1

Elaboration des matériaux composites : procédés et simulations associées

Philippe Olivier , Christophe Paris , François Boyer , Ihab El Sawi , Gérard Bernhart
Mecamat Aussois 2011, Jan 2011, Aussois, France. p.17-24
Conference papers hal-01771338v1
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Composites à renfort tricoté : Relations entre contexture, nature du renfort et propriétés mécaniques du composite infusé

Laura Balea , Gilles Dusserre , Gérard Bernhart
17èmes Journées Nationales sur les Composites (JNC17), Jun 2011, Poitiers-Futuroscope, France. pp.139
Conference papers hal-00598115v1
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Influence de cycles de cuisson rapides sur le préimprégné aéronautique M21/T700 : suivi de polymérisation et propriétés mécaniques

C. Paris , Gérard Bernhart , P.A. Olivier , Olivier de Almeida
17èmes Journées Nationales sur les Composites (JNC17), Jun 2011, Poitiers-Futuroscope, France. pp.123
Conference papers hal-00598109v1
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Etude du comportement d'un matériau composite réalisé par injection-transfert de fibres mi longues discontinues de carbone et de résine époxyde

Thomas Poumadère , Frederic Lachaud , Gérard Bernhart , Robert Piquet , Florentin Berthet
17èmes Journées Nationales sur les Composites (JNC17), Jun 2011, Poitiers-Futuroscope, France. pp.102
Conference papers hal-00598149v1
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Etude et modélisation de la cinétique de cristallisation du PEEK lors de refroidissements isothermes et anisothermes

Emeline Bessard , Olivier de Almeida , Gérard Bernhart
17èmes Journées Nationales sur les Composites (JNC17), Jun 2011, Poitiers-Futuroscope, France. pp.105
Conference papers hal-00598154v1
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Analyse du comportement du PEEK dans le procédé de fabrication de composites structuraux par thermo-compression

Emeline Bessard , Olivier de Almeida , Gérard Bernhart
Matériaux 2010, Oct 2010, Nantes, France. 7 p
Conference papers hal-01771348v1

Ceramic die technology for superplastic forming : state of the art and recent improvements

Gérard Bernhart , Thierry Cutard
International symposium on superplasticity and its related areas, 2010, Hitachi, Japan. p.76-85
Conference papers hal-01760279v1

Influence of knitted reinforcement on the composite mechanical behaviour

Gilles Dusserre , Laura Balea , Naoufel Ben Salem , Gérard Bernhart
ACMA 2010 -International symposium on composites and aircraft materials, May 2010, Marrakech, Morocco. 8 p
Conference papers hal-01764789v1
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Melt state behaviour of PEEK and processing window interpretation for fast compression moulding process

Emeline Bessard , Olivier de Almeida , Gérard Bernhart
AMPT 2010 - International conference on Advances in Materials and Processing Technologies, Oct 2010, Paris, France. pp.167-172
Conference papers hal-01717321v1
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Single point incremental sheet forming investigated by in-process 3D digital image correlation

Nicolas Decultot , Laurent Robert , Vincent Velay , Gérard Bernhart
ICEM 14 - 14th International Conference on Experimental Mechanics, Jun 2010, Poitiers, France. pp.11001, ⟨10.1051/epjconf/20100611001⟩
Conference papers hal-01703244v1

Ceramic Fibre Reinforced Refractory Castables for Very High Temperature Superplastic forming

Aurélien Mazzoni , Gérard Bernhart , Thierry Cutard
EuroSPF2010, 8th European Conference on Superplastic Forming, San Sebastian (Spain), 2010, San Sebastian, Spain
Conference papers hal-02193830v1

Modelling of the thermokinetic behaviour and the phases transitions of a carbon/polymeric composite submitted to high heating rate ramps

Christophe Paris , Philippe Olivier , Gérard Bernhart
ESAFORM 2010 -13th International ESAFORM conference on material forming, Apr 2010, Brescia, Italy. 4 p
Conference papers hal-01764785v1

Effect of inlay fibres on the behaviour of dry knitted fabrics and resulting composites

Laura Balea , Gilles Dusserre , Gérard Bernhart , Nicolas Dumont
ECCM 14 -14th European Conference on Composite Materials, Jun 2010, Budapest, Hungary. 10 p
Conference papers hal-01760277v1

Time reduction of manufacturing cycle in a high heating ramp process for carbon/polymeric composite : thermokinetic caracterization

Christophe Paris , Philippe Olivier , Gérard Bernhart
ECCM 14 -14th European Conference on Composite Materials, Jun 2010, Budapest, Hungary. 11 p
Conference papers hal-01764784v1
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High Temperature Fatigue of SPF Die Ni-Cr-Fe Heat Resistant Nickel-Chromium Cast Steels

Vincent Velay , Gérard Bernhart , A. Martinier , J-Y. Moraux
ICSAM 2009 - 10th International Conference on Superplasticity in Advanced Materials, Jun 2009, Seattle, United States. pp.69+, ⟨10.4028/www.scientific.net/KEM.433.69⟩
Conference papers hal-01703243v1

Perseus/Pegase an outstanding experiment to mix space passion, education and technology

Christophe Magniere , Laurent Lemoine , Christophe Bois , Jean Christophe Wahl , Catherine Goetz
EUCASS -3rd European Conference for Aero-Space Sciences, Jun 2009, Versailles, France. 10 p
Conference papers hal-01764795v1
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Heat Resistant Ni-Cr-Fe Steels for Superplastic Forming Dies: From Material Microstructure to Die Design

Gérard Bernhart , Vincent Velay , Philippe Lours
ICSAM 2009 - 10th International Conference on Superplasticity in Advanced Materials, Jun 2009, Seattle, United States. pp.77-84, ⟨10.4028/www.scientific.net/KEM.433.77⟩
Conference papers hal-01703242v1
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Quantification 2-D et 3-D de la porosité par analyse d'images dans les matériaux composites stratifiés aéronautiques

Yohann Ledru , Robert Piquet , Laurent Michel , Fabrice Schmidt , Gérard Bernhart
JNC 16, Jun 2009, Toulouse, France. 11 p
Conference papers hal-00386035v1

Innovative SPF toolings based on reinforced refractory concretes

F. Nazaret , O. Barrau , Gérard Bernhart , Thierry Cutard
ICSAM2009 – International Conference on Superplasticity in Advanced Materials (Seattle), Jun 2009, Seattle, United States
Conference papers hal-02194600v1
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Comportement mécanique de textiles tricotés techniques pour des applications composites = Mechanical behaviour of technical knitted fabrics for composite applications

Laura Balea , Gilles Dusserre , Gérard Bernhart , Nicolas Dumont
JNC 16, Jun 2009, Toulouse, France. 10 p
Conference papers hal-00391023v1
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Behaviour modelling of aluminium alloy sheet for Single Point Incremental Forming

Nicolas Decultot , Vincent Velay , Laurent Robert , Gérard Bernhart , Elisabeth Massoni
11th ESAFORM Conference on Material Forming, Apr 2008, Lyon, France. pp.Pages 1151-1154, ⟨10.1007/s12289-008-0184-z⟩
Conference papers hal-00510321v1
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Modeling of void growth mechanisms during the manufacturing of composite laminates

Yohann Ledru , Robert Piquet , Fabrice Schmidt , Laurent Michel , Gérard Bernhart
9th International Conference on Flow Processes in Composite Materials - FPCM-9 (2008), Jul 2008, Montréal, Canada. pp.1-9
Conference papers hal-01690568v1

Mesures in-situ dans les matériaux et procédés composites à partir de Fibres Optiques à Réseau de Bragg

Gérard Bernhart , L. Robert , Jean-José Orteu
Colloque AquiQuebec'08, Bordeaux (France), 21-23 juillet 2008, 2008, Bordeaux, France
Conference papers hal-02056727v1

Etude du comportement de tôle d'aluminium emboutie par formage incrémental

Nicolas Decultot , Gérard Bernhart , Laurent Robert , Vincent Velay , Elisabeth Massoni
MECAMAT, Jan 2008, Aussois, France. 4 p
Conference papers hal-01771378v1

Infra-red sheet heating assisted Superplastic Forming

Gérard Bernhart , Thierry Cutard , Yannick Le Maoult , Fabrice Schmidt , Jean Paul Arcens
EuroSPF2008 - 6th European Conference on Superplastic Forming, Sep 2008, Carcassonne, France
Conference papers hal-02057069v1
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TOWARDS SUPERPLASTIC FORMING OF AZ31 MAGNESIUM ALLOY WITH CONTROLLED MICROSTRUCTURE

M. Cusick , F. Abu-Farha , Philippe Lours , Yannick Le Maoult , Gérard Bernhart
EuroSPF 2008, Sep 2008, Carcassonne, France
Conference papers hal-00339195v1

Fibre reinforced refractory castables : an alternative solution for SPF die manufacturing

Gérard Bernhart , F. Nazaret , Thierry Cutard
ICSAM 2006 - 9th International conference on superplasticity in advanced materials, Jun 2006, Chengdu, China. pp.37-42, ⟨10.4028/www.scientific.net/MSF.551-552.37⟩
Conference papers hal-01714932v1

Identification and validation of a continuum damage model applied for lifetime prediction of H11 tool steel

Vincent Velay , Gérard Bernhart , Denis Delagnes
TOOL 06 -7th International tooling conference, May 2006, Torino, Italy. p.557-564
Conference papers hal-01788411v1

Cyclic behaviour simulation of X38CrMoV5-47HRC (AISI H11) tempered martensitic hot work tool steel

Zeeshan Ahmer , Vincent Velay , Gérard Bernhart , Farhad Rezai-Aria
TOOL 06-7e International tooling conference, May 2006, TORINO, Italy. p.513-520
Conference papers hal-01796826v1

Thermomechanical simulation of NI-CR-FE heat resistant SPF dies

Gérard Bernhart , Vincent Velay , Eric Jourdain
Euro SPF'05 -4th European Conference on Superplastic Forming, Jun 2005, Manchester, United Kingdom. p.115-120
Conference papers hal-01788423v1

A continuum damage model applied to fatigue lifetime predicition of a martensitic tool steel

Vincent Velay , Gérard Bernhart , Denis Delagnes , Luc Penazzi
ICIT 2005 -5th International Conference on Industrial Tools, Apr 2005, Velenje, Slovenia. p.227-232
Conference papers hal-01796834v1
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Thermo-mechanical stresses in cast steel dies during glass pressing process

Gilles Dusserre , Fabrice Schmidt , Gilles Dour , Gérard Bernhart
AMPT'2005 -8th International Conference on Advances in Materials and Processing Technologies, May 2005, Gliwice-WIsla, Poland. 4 p
Conference papers hal-01788416v1

Preface of the proceedings of Euro SPF 2004 : 3rd european conference on super plastic forming

Gérard Bernhart , Thierry Cutard , Philippe Lours
Euro-SPF 2004 -3rd European conference on superplastic forming, Jul 2004, Albi, France. 1 p
Conference papers hal-01788429v1

Metallic fiber reinforced refractory concretes

Thierry Cutard , Emmanuel Cailleux , F Nazaret , Gérard Bernhart
4th International symposium on advances in refractories for the metallurgical industries, 2004, Hamilton, Ontario, Canada. pp.293-307
Conference papers hal-01714939v1

Influence des fibres métalliques dans le comportement mécanique à haute température d'un béton réfractaire renforcé

Fabien Nazaret , Thierry Cutard , Gérard Bernhart
MECAMAT 2004, Jan 2004, Aussois, France. p.445-448
Conference papers hal-01798902v1

Mesure de champs de température par caméra CCD : application au suivi thermique de moules

Thierry Sentenac , Yannick Le Maoult , Gaspard Nsengumuremyi , Yann Rotrou , Gérard Bernhart
Colloque photomécanique 2004, May 2004, Albi, France. pp.393-400
Conference papers hal-01798906v1

Thermomechanical behaviour of a fibre-reinforced refractory concrete : tests and fe analysis

Fabien Nazaret , Thierry Cutard , Gérard Bernhart
6th RILEM symposium on fibre-reinforced concretes (FRC) -BEFIB 2004, Sep 2004, Varenna, Italy. p.689-698
Conference papers hal-01788425v1

Damages induced by thermomechanical cycles in superplastic forming tools

Cy Gao , Philippe Lours , Gérard Bernhart
7th Asia-Pacific symposium on engineering plasticity and its applications (AEPA2004), Sep 2004, ShangHai, China. pp.93-98, ⟨10.4028/www.scientific.net/KEM.274-276.93⟩
Conference papers hal-01716114v1

Fatigue damage and weld repair of heat resistant cast steel SPF dies

Traian Branza , Alexandre Martinier , Arnaud Duchosal , Frédéric Deschaux Beaume , Gérard Bernhart
Euro-SPF 2004 -3rd European conference on superplastic forming, Jul 2004, Albi, France. p.133-138
Conference papers hal-01796842v1

Mechanical behavior of ceramic materials for SPF toolings

Fabien Nazaret , Thierry Cutard , Gérard Bernhart
Euro-SPF 2004 -3rd European conference on superplastic forming, Jul 2004, Albi, France. p.139-144
Conference papers hal-01788426v1

Investigation of low cycle fatigue behavior and fatigue microstructure of 55NiCrMoV7 steel

Zhanping Zhang , Yuhong Qi , Xiaojun Wang , Denis Delagnes , Gérard Bernhart
ICASS 2004 -Second international conference on advanced structural steels, Apr 2004, Shangai, China. p.665-668
Conference papers hal-01788428v1

Outillage rapide : nouvelle technologie de fabrication rapide par frittage de poudre -analyse technique et scientifique

Huy Vinh Bui , Philippe Lours , Gérard Bernhart , Bruno Le Razer , Philippe Barq
Colloque de la poudre au matériau massif SF2M-GFC -Commission poudres et matériaux frittés Journées annuelles du RFM, Jun 2003, Albi, France. p.359-364
Conference papers hal-01780116v1

Rechargement T.I.G. d'outillages de formage superplastique -essais et simulation

Traian Branza , Gérard Bernhart , Philippe Lours , Frédéric Deschaux Beaume , V. Richefeu
Colloque national MECAMAT, Jan 2003, Aussois, France. 4 p
Conference papers hal-01798910v1

Design of SPF dies based on advanced material behaviour models

Gérard Bernhart , F Nazaret , A Martinier , C Gao , D Garriga-Majo
8th International Conference on Superplasticity in Advanced Materials, Mar 2003, Oxford, United Kingdom. pp.123-130, ⟨10.4028/www.scientific.net/MSF.447-448.123⟩
Conference papers hal-01714941v1

Rapid tooling for injection moulding process

Philippe Lours , Hv Bui , A Nafi , O Mercier , Gérard Bernhart
3rd International Symposium on Designing, Processing and Properties of Advanced Engineering Materials, ISAEM-2003, Nov 2003, Jeju Island, South Korea. pp.789-792, ⟨10.4028/www.scientific.net/MSF.449-452.789⟩
Conference papers hal-01716115v1

Influence of porosity and anisotropy on the mechanical properties of direct laser sintered metal powder for injection moulding tools

Huy Vinh Bui , Philippe Lours , Gérard Bernhart
4th international conference on industrial tools, Apr 2003, Bled, Slovenia. p.205-208
Conference papers hal-01788437v1

Study of a ceramic refractory reinforced with metallic fibres : from the microstructure to the mechanical behaviour

Emmanuel Cailleux , Thierry Cutard , Gérard Bernhart
3rd forum on new materials, Jul 2002, Florence, Italy. p.53-60
Conference papers hal-01788434v1
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Modélisation du comportement cyclique d'aciers à outils martensitiques

Vincent Velay , Gérard Bernhart , Luc Penazzi , Zhanping Zhang
MECAMAT -Ecole mécanique des matériaux, Jan 2002, Aussois, France. p.288-291
Conference papers hal-01798917v1

Tempering effect on cyclic behaviour of a martensitic tool steel

Zhanping Zhang , Denis Delagnes , Gérard Bernhart
6th international tooling conference, Sep 2002, Karlstad, Sweden. p.573-589
Conference papers hal-01788444v1

Thermal fatigue of a tool steel : experiment and numerical simulation

Vincent Velay , Gérard Bernhart , Luc Penazzi , A. Persson , Jens Bergstrom
6th international tooling conference, Sep 2002, Karlstad, Sweden. p.667-685
Conference papers hal-01788439v1

Fatigue à hautes températures de fonte à graphite sphéroïdal

Karine Bavard , Gérard Bernhart , Z. P. Zhang
MECAMAT -Ecole de Mécanique des matériaux, Jan 2002, Aussois, France. p.204-207
Conference papers hal-01798914v1
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Cyclic behaviour modelling of martensitic hot work tool steels

Vincent Velay , Gérard Bernhart , Zhanping Zhang , Luc Penazzi
CAMP2002 -Conferences on applied mechanics, materials science and joining and forming processes, Apr 2002, Paderborn, Germany. p.64-75
Conference papers hal-01796849v1
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Pullout of metallic fibres in a ceramic refractory matrix

Emmanuel Cailleux , Thierry Cutard , Gérard Bernhart
IPCM7 - 7th international conference on interfacial phenomena in composite materials, Sep 2001, Arcachon, France. 5 p
Conference papers hal-01847826v1

Single specimen methodology for elasto-viscoplastic fatigue model identification of martensitic steels

Gérard Bernhart , Bg Choi , Z Zhang , Denis Delagnes
EUROMAT 2000, Nov 2000, Tours, France. pp.1077-1082
Conference papers hal-01715088v1

2D Finite element simulation of thermal stresses in progressively deposited plasma-sprayed coatings

Romain Beydon , Gérard Bernhart , Yvan Segui
14th International conference on surface modification technologies, Sep 2000, Paris, France. p.503-508
Conference papers hal-01796854v1

Investigation of the spallation of oxides grown on thermally cycled heat resistant cast steels

Stéphane Baleix , Gérard Bernhart , Philippe Lours
5th International Symposium on High Temperature Corrosion and Protection of Materials, May 2000, Les Embiez, France. pp.539-546, ⟨10.4028/www.scientific.net/MSF.369-372.539⟩
Conference papers hal-01716124v1

A continuous thermo-mechanical fatigue model and its application in tempered martensitic tool steel 55NiCrMoV7

Zhanping Zhang , Denis Delagnes , Gérard Bernhart
3rd International symposium on tribo-fatigue -ISTF 2000, Oct 2000, Beinjing, China. p.240-245
Conference papers hal-01796859v1

Stress-strain behaviour of tool steels under thermomechanical loadings : experiments and modelling

Zhanping Zhang , Denis Delagnes , Gérard Bernhart
5th International tooling conference, Sep 1999, Leoben, Austria. p.205-213
Conference papers hal-01799142v1

Surface and image analysis of oxides grown and spalled on heat resistant cast steels exposed to thermal cycles

Stéphane Baleix , Sabine Le Roux , Gérard Bernhart , Philippe Lours
AMPT'99 -Advances in Materials and Processing Technologies, Aug 1999, Dublin, Iran. p. 1175-1184
Conference papers hal-01799149v1

Application industrielle de la thermographie infrarouge au comportement des outillages de formage superplastique

Yannick Le Maoult , Stéphane Baleix , Philippe Lours , Gérard Bernhart
Journées GAMI du CETIM Les applications de la thermographie dans les industries mécaniques, Jun 1999, Senlis, France. 9 p
Conference papers hal-01799206v1

Effet de la thermique transitoire sur l'endommagement des outillages dans les procédès de formage

Gérard Bernhart , Philippe Lours , Farhad Rezai-Aria , Christophe Levaillant
Journée de la société française des thermiciens, Jan 1999, Paris, France. 8 p
Conference papers hal-01799204v1

High Temperature Mechanical behaviour of Ni-Cr-Fe heat resistant cast steel

Stéphane Baleix , Philippe Lours , Gérard Bernhart
Eight international conference on mechanical behaviour of materials ICM 8, May 1999, Victoria, Canada. pp.653-657
Conference papers hal-01701677v1

Simulation of service life cycle induced thermomechanical stresses in a superplastic forming tool

Stéphane Baleix , Yannick Le Maoult , S. Frenois , Yves Marcel , Philippe Lours
3rd international congress on thermal stresses, Jun 1999, Krakow, Poland. p. 317-320
Conference papers hal-01799139v1

Adhesion energy measurement of thermal sprayed coatings on carbon fibres reinforced plastic materials using a mode-i fracture propagation test

Romain Beydon , Gérard Bernhart , Yvan Segui
2nd ESIS conference on polymers and composites, Sep 1999, Les Diablerets, Switzerland. 2 p
Conference papers hal-01799148v1

Etude numérique et expérimentale de la résistance thermique de contact à hautes températures et pressions élevées

Patrick Lair , Jean Dumoulin , Gérard Bernhart , Pierre Millan
SFT 97 -Congrès annuel de la Société Française des Thermiciens, May 1997, Toulouse, France. p.199-204
Conference papers hal-01799210v1

High temperature oxidation behaviour and creep properties of ods alloy PM2000

Philippe Lours , Joël Alexis , Gérard Bernhart
14th international plansee seminar, May 1997, Reutte, Austria. p.869-886
Conference papers hal-01799155v1

Knitting processes for composites manufacture

Gilles Dusserre , Gérard Bernhart
Extrait de : Advances in composites manufacturing and process design (chap.2) / sous la dir. de P. BOISSE, Elsevier, p.27-53, 2015, Woodhead publishing series in composites science and engineering ; 56, 978-1-78242-307-2. ⟨10.1016/B978-1-78242-307-2.00002-6⟩
Book sections hal-01725441v1

Processes and equipment for superplastic forming of metals

Gérard Bernhart , Philippe Lours , Thierry Cutard , Vincent Velay , Fabien Nazaret
Extrait de : Superplastic forming of advanced metallic materials : methods and applications (chap. 3) / sous la dir. de G. GIULIANO, Woodhead Publishing, p.49-71, 2011, 978-1-84569-753-2. ⟨10.1533/9780857092779.1.49⟩
Book sections hal-01729123v1

Plasma sprayed electrical conductive coating on C.F.R.P. materials : microstructure and electrical properties

François Decla , Sabine Le Roux , Gérard Bernhart , Christophe Levaillant , Nicole Fréty
Extrait de : Surface modification technologies XI / sous la dir. de T.S. SUDARSHAN, M. JEANDIN and K. KHOR, IOM Communications, p.293-299, 1998
Book sections hal-01734891v1