Liquid metal embrittlement and deformation induced martensite: The case of 316 L austenitic steel LME by liquid eutectic gallium-indium
In: Corrosion Science, Jg. 192 (2021-11-01), S. 109850-109850
Online
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Zugriff:
International audience; The liquid metal embrittlement sensitivity of a low nickel 316 L austenitic steel has been studied with eutectic gallium indium alloy. The embrittlement case is firmly established with this steel and studied by X-Ray fractography and EBSD. Brittle to ductile recoveries were observed via a dedicated parametric study (varying cross-head speed and temperature). The return to ductility with temperature is strongly correlated with a significant reduction in plastically induced α’ phase change suggesting it is a requirement for LME. This implies a strategy focused on limiting deformation induced martensite to design LME resistant austenitic steels at low temperature
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Liquid metal embrittlement and deformation induced martensite: The case of 316 L austenitic steel LME by liquid eutectic gallium-indium
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Autor/in / Beteiligte Person: | Cassayre, Laurent ; Perrin, E. ; Auger, Thierry ; Barkia, B. ; Michel, V. ; Michel, A. ; Baketi, H. ; Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM) ; Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Arts et Métiers Sciences et Technologies ; HESAM Université (HESAM)-HESAM Université (HESAM) ; Laboratoire de mécanique des sols, structures et matériaux (MSSMat) ; CentraleSupélec-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) ; Laboratoire de Génie Chimique (LGC) ; Université Toulouse III - Paul Sabatier (UT3) ; Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP) ; Université Fédérale Toulouse Midi-Pyrénées |
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Zeitschrift: | Corrosion Science, Jg. 192 (2021-11-01), S. 109850-109850 |
Veröffentlichung: | Elsevier BV, 2021 |
Medientyp: | unknown |
ISSN: | 0010-938X (print) |
DOI: | 10.1016/j.corsci.2021.109850 |
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