LI Qingsheng
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(Chingshen Li)Taiyuan University of Technology
,
Taiyuan
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China T.BRETHEAU Laboratory PMTM
,
CNRS
,
University Paris Nord Dept.of Mathematics and Mechanics
,
Taiyuan University of Technology
,
Taiyuan 030024
,
China
金属学报(英文版)
The effect of grain boundaries on cyclic deformation and fatigue crack growth in aluminum bicrystals has been studied.The effect of a grain boundary is restricted in a narrow area, termed as grain boundary affecting zone(GBAZ),where the incompatible plastic strain treats internal stress which conver...
关键词:
compatibility
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null
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Z.H.Li
,
X.P.Liu
,
Y.Gao and Z.Xu Research Institute of Surface Engineering
,
Taiyuan University of Technology
,
Taiyuan 030024
,
China
金属学报(英文版)
It, ageing high speed steel (AHSS) with high cobalt, has a strong ability of age hardening. However, it has two disadvantages, One is short of toughness, the other is its high price because of its too much alloy content especially cobalt. All of these effect on its widespread using. Now there is ...
关键词:
SAHSS
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null
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