Intermediate Temperature Embrittlement of a Nickel
نویسندگان
چکیده
منابع مشابه
Sulfur-induced embrittlement of nickel: a first-principles study
We study the embrittlement of Ni due to the presence of S impurities, considering their effect in the bulk and at grain boundaries (GBs). For bulk Ni, we employ Rice’s theory based on generalized-stacking-fault energetics and the unstable stacking energy criterion. We use first-principles density-functionaltheory calculations to determine the ductility parameter D = γs/γus, the ratio of the sur...
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ژورنال
عنوان ژورنال: Journal of the Japan Institute of Metals and Materials
سال: 1983
ISSN: 0021-4876,1880-6880
DOI: 10.2320/jinstmet1952.47.9_775