Shear-coupled grain-boundary migration dependence on normal strain/stress
نویسندگان
چکیده
منابع مشابه
Shear-coupled grain boundary migration assisted by unusual atomic shuffling
Shear-coupled grain boundary (GB) migration can be an efficacious mechanism to accommodate plastic deformation when the grain size of polycrystalline materials goes small. Nevertheless, how this kind of GB motion comes into play at the atomic level has not been fully revealed. Here, we have investigated the shear-coupled migration (SCM) of typical [100] group symmetrical tilt GBs in bcc W using...
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ژورنال
عنوان ژورنال: Physical Review Materials
سال: 2017
ISSN: 2475-9953
DOI: 10.1103/physrevmaterials.1.033605