Multiscale multiphysics model for hydrogen embrittlement in polycrystalline nickel
نویسندگان
چکیده
منابع مشابه
Hydrogen embrittlement of grain boundaries in nickel: an atomistic study
The chemomechanical degradation of metals by hydrogen is widely observed, but not clearly understood at the atomic scale. Here we report an atomistic study of hydrogen embrittlement of grain boundaries in nickel. All the possible interstitial hydrogen sites at a given grain boundary are identified by a powerful geometrical approach of division of grain boundary via polyhedral packing units of a...
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ژورنال
عنوان ژورنال: Journal of Alloys and Compounds
سال: 2015
ISSN: 0925-8388
DOI: 10.1016/j.jallcom.2014.12.073