ENHANCEMENT OF MECHANICAL PROPERTIES AND GRAIN REFINEMENT IN ECAP 6/4 BRASS

被引：0
|
作者：
Song, K. H. [1 ]
Kim, H. S. [1 ]
Kim, W. Y. [1 ]
机构：
[1] Korea Inst Ind Technol, Inchon 406840, South Korea
来源：
REVIEWS ON ADVANCED MATERIALS SCIENCE | 2011年 / 28卷 / 02期
关键词：
DEFORMATION;
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
This study evaluated the grain refinement and mechanical properties of 6/4 brass processed by equal channel angular pressing (ECAP). Increased passes in ECAP led to notable grain refinement, from 13 mu m the initial sample to 300 nm after 4 passes. Grain refinement enhances mechanical properties, such as Vickers microhardness and tensile strength.
引用
收藏
页码：158 / 161
页数：4
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