Overview on Superplasticity Research on Small-Grained Materials
نویسندگان
چکیده
منابع مشابه
Deformation Mechanism of Fine-Grained Superplasticity in Metallic Materials Expected from the Phenomenological Constitutive Equation
The superplastic behavior of fine-grained metals is well described by the deformation model in which grain boundary sliding (GBS) is accommodated by slip. This slip accommodation process involves the sequential steps of glide and climb, with climb assumed to be the ratecontrolling process. The climb distance during GBS is often considered to be on the order of grain size in the conventional the...
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ژورنال
عنوان ژورنال: Materials Science Forum
سال: 1994
ISSN: 1662-9752
DOI: 10.4028/www.scientific.net/msf.170-172.13