Numerical Analysis of Low-Cycle Fatigue Using the Direct Cyclic Method Considering Laser Welding Residual Stress

Autor: Miaoran Liu, Afia Kouadri-Henni, Benoit Malard

Publikováno v: Coatings
Volume 13
Issue 3
Pages: 553

The sequential-coupled thermo-mechanical model and direct cyclic technique are employed to investigate laser welding and low-cycle fatigue residual stress, respectively. The effects of residual stress on fatigue properties and the relaxation behaviou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93993a57eb44f4a890fcf5779c2c51d3

Microstructural and Chemical Changes of a Ti-Stabilized Austenitic Stainless Steel After Exposure to Liquid Sodium at Temperatures Between 500 °C and 650 °C

Autor: Benoit Malard, Guillaume Geandier, Fabien Rouillard, Mohamed Fares Slim

Publikováno v: Metallurgical and Materials Transactions A
Metallurgical and Materials Transactions A, 2021, 52 (10), pp.4438-4453. ⟨10.1007/s11661-021-06396-1⟩

International audience; Ti-stabilized austenitic stainless steel was carburized in sodium containing a high carbon activity at three different temperatures, 500 °C, 600 °C, and 650 °C during 1000 hours and 5000 hours. The carbon profile, the carbi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::630266c1bca85e4b83954411e6073d41
https://doi.org/10.1007/s11661-021-06396-1

Manufacturing and performances of silicide-based thermoelectric modules

Autor: Benoit Malard, Soufiane El Oualid, Mostafa Oulfarsi, Claude Estournès, Anne Dauscher, Hilaire Ihou Mouko, Pauline Malinconi, Krunoslav Romanjek, Mahdi Mejri, Nicolas David, Yohann Thimont

Publikováno v: Energy Conversion and Management
Energy Conversion and Management, Elsevier, 2021, 242, pp.114304. ⟨10.1016/j.enconman.2021.114304⟩
Energy Conversion and Management, 2021, 242, pp.114304. ⟨10.1016/j.enconman.2021.114304⟩

International audience; Silicide-based materials are among the most promising candidates for a mass manufacturing of thermoelectric devices allowing converting waste heat into electricity in the medium temperature range (250–500 °C), as they are f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee257a0d6941b775108df930ee894dec
https://oatao.univ-toulouse.fr/27955/

Carburization and Stress Profiles Characterized by High-Energy X-ray Diffraction in 316L Austenitic Stainless Steel After Exposure at 500 °C and 600 °C in Carburizing Liquid Sodium

Autor: Fabien Rouillard, Marie Romedenne, Benoit Malard, Guillaume Geandier, Mohamed Fares Slim

Publikováno v: Oxidation of Metals
Oxidation of Metals, 2021, 96 (3-4), pp.185-199. ⟨10.1007/s11085-021-10039-6⟩

International audience; 316L austenitic stainless steel was carburized in sodium containing a high-carbon activity at two different temperatures, 500 °C and 600 °C for 1000 h. The carbon profile, carbide mass fraction and residual stress tensor pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::189640a9d95375956f823ee6429b766d
https://hal.science/hal-03799768

Spheroidal graphite coalescence during thermal cycling in the ferritic domain of a high-silicon cast iron studied by optical microscopy and X-ray computed tomography

Autor: Jacques Lacaze, Christophe Tenailleau, Mariana Alves Pegoraro, Benoit Malard, André Ebel

Publikováno v: Materials Today Communications
Materials Today Communications, Elsevier, 2020, 25, pp.101422
Materials Today Communications, 2020, 25, pp.101422. ⟨10.1016/j.mtcomm.2020.101422⟩
HAL

International audience; High-silicon cast irons remain ferritic at higher temperature than usual cast irons and present both better oxidation resistance and higher mechanical strength. Such a high-silicon spheroidal graphite cast iron was heat treate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e36544dd0de21666f844352369586e37
https://hal.archives-ouvertes.fr/hal-03165299