Tensile creep fracture of polycrystalline near-stoichiometric NiAl
نویسندگان
چکیده
منابع مشابه
Tensile Creep of Polycrystalline Near-Stoichiometric NiAl
Long term tensile creep studies were conducted on binary NiAl in the temperature range 700-1200 K with the objectives of characterizing and understanding the creep mechanisms. Inverse and normal primary creep curves were observed depending on stress and temperature. It is concluded that the primary creep of NiAl is limited by dislocation mobility. The stress exponent for creep, n, decreased fro...
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ژورنال
عنوان ژورنال: Materials Science and Engineering: A
سال: 2004
ISSN: 0921-5093
DOI: 10.1016/j.msea.2004.04.003