Geoffrey Darut

Ingénieur de recherche
31
Documents

Domaines de recherche

Génie des procédés Matériaux

Compétences

Projection thermique Caractérisation des matériaux Formation

Publications

Publications

Microstructures, phase and mechanical characterisation of Al2O3-ZrO2-TiO2 coating produced by atmospheric plasma spraying

Cynthia Sin Ting Chang , Marcus Wyss , Michal Andrzejewski , Geoffrey Darut , Lukas Graf et al.
Open Ceramics, 2024, 20, pp.100698. ⟨10.1016/j.oceram.2024.100698⟩
Article dans une revue hal-04942705 v1

Effect of Operating Parameters and Anode Configuration on Plasma Generated by a Modular Cascaded Torch

Myriam Sleiman , Geoffrey Darut , Ralph Seulin , Marie-Pierre Planche , Jean Jacques Gonzalez et al.
Journal of Thermal Spray Technology, 2024, 34 (9), pp.875-884. ⟨10.1007/s11666-024-01867-4⟩
Article dans une revue hal-04942717 v1

Improved Adhesion of Plasma-Sprayed Zirconia Coatings on Textured Alumina Substrates

Geoffrey Darut , Timothé Ferrasse , Sophie Costil , Bernard Bouteiller , Marie-Camille Auscher
Journal of Thermal Spray Technology, 2024, ⟨10.1007/s11666-024-01900-6⟩
Article dans une revue hal-04942702 v1
Image document

Development of thermal spray alumina coating for high diffuse reflectivity application in Lambertian screen

Geoffrey Darut , Christophe Verdy , Matthieu Pommies , Charly Regnault , Thomas Lafargue-Tallet et al.
Journal of Thermal Spray Technology, 2023, 32 (8), pp.2778-2801. ⟨10.1007/s11666-023-01660-9⟩
Article dans une revue hal-04320477 v1

Effects of frequency on the fretting wear behavior of aluminum bronze coatings

Zhoukun Shi , Liping Xu , Chunming Deng , Min Liu , Hanlin Liao et al.
Surface and Coatings Technology, 2023, 457, pp.129306. ⟨10.1016/j.surfcoat.2023.129306⟩
Article dans une revue hal-04610809 v1
Image document

Towards hybridization of ultra-high molecular weight polyethylene composites by thermally sprayed alumina: Feasibility and bond strength assessment

Rachid Bensaada , Aboulghit El Malki Alaoui , Geoffrey Darut , S. Costil , M. Arrigoni
Materials & Design, 2023, 227, pp.111779. ⟨10.1016/j.matdes.2023.111779⟩
Article dans une revue hal-04610797 v1

A New Method of Preparing In situ Synthesized Titanium Oxide Coatings by Very Low-pressure Reactive Plasma Spraying

Xiu-Juan Fan , Chen Song , Xiao-Hua Feng , Xiao-Feng Zhang , Jie Mao et al.
Journal of Thermal Spray Technology, 2022, 31 (6), pp.1860-1868. ⟨10.1007/s11666-022-01399-9⟩
Article dans une revue hal-04964146 v1

Titanium and Tantalum Used as Functional Gradient Interlayer to Join Tungsten and Eurofer97

Marianne Richou , Isabelle Chu , Geoffrey Darut , Raphael Maestracci , Manda Ramaniraka et al.
Journal of Nuclear Engineering, 2022, 3 (4), pp.453-460. ⟨10.3390/jne3040031⟩
Article dans une revue hal-04964140 v1

Nitrogen species in a thermal plasma under very low pressure (150 Pa): Application to reactive plasma spraying

Xiujuan Fan , Beatrice Vautherin , Marie-Pierre Planche , Chen Song , Kui Wen et al.
Ceramics International, 2021, 47 (21), pp.30030-30038. ⟨10.1016/j.ceramint.2021.07.178⟩
Article dans une revue hal-04964247 v1

Fabrication additive de points de fixation de pièces à structures complexes par projection à froid de type Cold Spray

Amela Kusuran , Marie-Pierre Planche , Ludovic Vitu , Geoffrey Darut , David Mercs
Traitements & Matériaux, 2021, 472
Article dans une revue hal-04964268 v1
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MICRO-SCALE STUDY OF RESIDUAL STRESSES IN CR2O3 COATINGS SPRAYED BY APS

Franck Decroos , Cécile Langlade , Eric Bourillot , Geoffrey Darut , Manuel François
Acta Polytechnica CTU Proceedings, 2020, Proceedings of the 14th International Conference on Local Mechanical Properties - LMP 2019, 27, pp.42-47. ⟨10.14311/APP.2020.27.0042⟩
Article dans une revue hal-03614458 v1
Image document

Effect of oxidation post treatments on TiO2 coating manufactured using reactive very low-pressure plasma spraying (R-VLPPS)

X. Fan , Marie-Pierre Planche , Geoffrey Darut , H. Liao , G. Montavon et al.
Surface and Coatings Technology, 2020, 395, pp.125914. ⟨10.1016/j.surfcoat.2020.125914⟩
Article dans une revue hal-03490443 v1

Experimental Characterization of the Operation of Modular Cascade Plasma Torches

Myriam Sleiman , Geoffrey Darut , Marie-Pierre Planche , Ralph Seulin , Jean Jacques Gonzalez et al.
11 RIPT 2024, Jun 2024, Julich, Germany
Communication dans un congrès hal-04942845 v1

Experimental Characterization of the operation of modular cascade plasma torches

Myriam Sleiman , Marie-Pierre Planche , Geoffrey Darut , Ralph Seulin , Pierre Freton et al.
ITSC 2024 - International Thermal Spray Conference and Exposition, Apr 2024, Milan, Italy
Communication dans un congrès hal-04742882 v1
Image document

Thermal spray alumina coatings: benefits of segmented torches for the future of plasma spraying industry?

Myriam Sleiman , Geoffrey Darut , Marie-Pierre Planche , Ralph Seulin , Jean Jacques Gonzalez et al.
ECHT 2024, Jun 2024, Toulouse, France
Communication dans un congrès hal-04766057 v1

Optimisation d'un revêtement NiCroFer 6025, fonctionnalisation d'un composite époxy/fibre de verre par projection thermique

Geoffrey Darut
49e Congrès A3TS, Jul 2023, Mulhouse, France
Communication dans un congrès hal-04942901 v1

Complementary studies (measures and modelling) on the running of cascade plasma torch applied on zirconia coatings

Geoffrey Darut , Marie-Pierre Planche , Ralph Seulin , Christian Adam , Hanlin Liao et al.
International Thermal Spay Conference (ITSC 2023), May 2023, Québec, Canada
Communication dans un congrès hal-04238207 v1

Additive Manufacturing of Multi-Material Assembly

Amela Kusuran , Geoffrey Darut , Ludovic Vitu , Marie-Pierre Planche , David Mercs
International Thermal Spray Conference and Exposition (ITSC) 2023, May 2023, Québec City, France. pp.161-166, ⟨10.31399/asm.cp.itsc2023p0161⟩
Communication dans un congrès hal-04610827 v1

Les torches plasma dites à cascades : une possible amélioration économique des revêtements céramiques ?

Geoffrey Darut
Conférence internationale MATÉRIAUX 2022, Fédération Française des Matériaux, Oct 2022, Strasbourg, France
Communication dans un congrès hal-04964159 v1
Image document

Procédé d'assemblage multi-matériaux par fabrication additive in situ par projection à froid (Cold Spray) et texturation laser

Amela Kusuran , Ludovic Vitu , David Mercs , Marie-Pierre Planche , Geoffrey Darut
Conference Manufacturing21, Ecole Normale Supérieure Paris-Saclay [ENS Paris Saclay], Oct 2022, Gif Sur Yvette, France
Communication dans un congrès hal-04011654 v1

Cavitation resistance of different ceramic coatings obtained by plasma and flame spraying from powder and flexicord

Geoffrey Darut , Noé Bolot , Marie-Pierre Planche , Hanlin Liao , Ludovic Vitu et al.
ITSC 2022 Thermal Spray Conference and Exposition, DVS, May 2022, Vienne, Austria
Communication dans un congrès hal-04964204 v1
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Caractérisation de l’adhésion d’un assemblage Tensylon/revêtement d’alumine par choc laser

Rachid Ben Saada , Aboulghit El Malki Alaoui , Geoffrey Darut , Sophie Costil , Michel Arrigoni
25e Congrès Français de Mécanique, Nantes, 29 août-2 septembre 2022, Aug 2022, Nantes, France
Communication dans un congrès hal-04280056 v1

Etude de différentes configurations d’une torche plasma à cascade sur la réalisation de revêtements d’alumine

Geoffrey Darut , Marie-Pierre Planche , Hanlin Liao , Armando Salito , Manfred Roesli
Journées projection thermique, A3TS, Dec 2021, Pau, France
Communication dans un congrès hal-04964218 v1

Improved Adhesion of Plasma-Sprayed Ceramic Coatings on Textured Ceramic Substrates

T. Ferrasse , S. Costil , Geoffrey Darut , B. Bouteiller , M. Auscher
ITSC 2024, pp.356-364, 2024, ⟨10.31399/asm.cp.itsc2024p0356⟩
Proceedings/Recueil des communications hal-04942781 v1

Duality safety/efficiency for laser directed energy weapon applications

Maximilian Taillandier , Raymond Peiffer , Geoffrey Darut , Christophe Verdy , Charly Regnault et al.
High Power Lasers: Technology and Systems, Platforms, Effects VI, SPIE, pp.17, 2023, ⟨10.1117/12.3001871⟩
Proceedings/Recueil des communications hal-04610813 v1
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Electrical Properties of Half Heusler Coatings Depending on Spray Process

Geoffrey Darut , Axel Portebois , Ludovic Vitu , Marie Pierre Planche , Hanlin Liao et al.
Thermal Spray 2021: Proceedings from the International Thermal Spray Conference, pp.422-430, 2021, ⟨10.31399/asm.cp.itsc2021p0422⟩
Proceedings/Recueil des communications hal-04054324 v1

Study of the In-Flight Characteristics of Particles for Different Configurations of Cascade Plasma Torches

Geoffrey Darut , Marie-Pierre Planche , Hanlin Liao , Christian Adam , Armando Salito et al.
ITSC2021, pp.499-507, 2021, ⟨10.31399/asm.cp.itsc2021p0499⟩
Proceedings/Recueil des communications hal-04964229 v1

Exposure to Nanoparticles in Thermal Spraying — Vigilance Towards the Operator and the Outside Environment

Geoffrey Darut , S. Dieu , L. Meunier , B. Schnuriger , A. Vignes et al.
ITSC2021, pp.461-472, 2021, ⟨10.31399/asm.cp.itsc2021p0461⟩
Proceedings/Recueil des communications hal-04964241 v1