Effect of annealing treatment on mechanical properties of ultrafine-grained Cu-Ge alloy

被引：0

作者：

Gong, Yu-Lan ^{[1
]}

Wu, Xiao-Xiang ^{[2
]}

Ren, Shi-Ying ^{[2
]}

Cheng, Lian-Ping ^{[2
]}

Zhu, Xin-Kun ^{[2
]}

机构：

[1] Faculty of Science, Kunming University of Science and Technology, Kunming 650500, China

[2] Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China

来源：

Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment | 2013年 / 34卷 / SUPPL.1期

关键词：

Cu-Ge alloys - Effect of annealing - Liquid nitrogen temperature - Low temperature annealing - Tensile behaviors - Ultra-fine-grained - Uniform elongation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Ultrafine-grained Cu-0.1at%Ge alloy was processed by heavily rolling at the liquid nitrogen temperature and then subjected to annealing at 150°C for 1 h. The microhardness and tensile behavior of ultrafine-grained Cu-Ge alloy were studied before and after annealing respectively. The results show that the microhardness and strength of the alloy are improved while the uniform elongation decreases by low temperature annealing.

引用

页码：26 / 29

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