نتایج جستجو برای: powder metallurgy
تعداد نتایج: 48732 فیلتر نتایج به سال:
Journal:
:Journal of the Japan Society of Powder and Powder Metallurgy
1998
Journal:
:Journal of Powder Technology
2014
Journal:
:Applied Mathematical Modelling
2012
2002
R. S. Piascik
J. A. Newman
Fatigue crack growth (FCG) research conducted in the near threshold regime has identified a room temperature creep crack growth damage mechanism for a fine grain powder metallurgy (PM) aluminum alloy (8009). At very low ∆K, an abrupt acceleration in room temperature FCG rate occurs at high stress ratio (R = Kmin/Kmax). The near threshold accelerated FCG rates are exacerbated by increased levels...
Journal:
:Journal of Material Science & Engineering
2016
Journal:
:Journal of Japan Institute of Light Metals
1987
Journal:
:Manufacturing Technology
2014
Journal:
:Journal of the Japan Society of Powder and Powder Metallurgy
1975
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