FATIGUE OF COPPER POLYCRYSTALS AT LOW PLASTIC STRAIN AMPLITUDES

被引:156
作者
RASMUSSEN, KV
PEDERSEN, OB
机构
来源
ACTA METALLURGICA | 1980年 / 28卷 / 11期
关键词
544 Copper and Alloys;
D O I
10.1016/0001-6160(80)90047-4
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The work provides data to elucidate the distribution of persistent slip in polycrystals. Copper polycrystals have been cyclically deformed at low cycling frequencies (0. 25 Hz) and low amplitudes of plastic strain ( similar 10** minus **3) to obtain data comparable with single crystal data.
引用
收藏
页码:1467 / 1478
页数:12
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