Impact and tensile behaviour of fractional melting processed ZA-27 alloy

被引：3
|
作者：
Aashuri, H [1 ]
Razavimanesh, A [1 ]
Kolahi, A [1 ]
Mohiedin, M [1 ]
机构：
[1] Sharif Univ Technol, Dept Mat Sci & Engn, Tehran 11365, Iran
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2002年 / 333卷 / 1-2期
关键词：
fractional melting; semi-solid treatments; ZA-27; alloy; impact strength; tensile strength;
D O I：
10.1016/S0921-5093(01)01816-0
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
This paper describes the influence of a fractional melting process on the reduction of interdendritic phases, which in turn have an impact on the tensile strength of ZA-27 alloys. The procedure consists of compressing a semi-solid specimen through a porous grinding disc, resulting on coarsening of the dendritic phase, reduction of the microporosity and homogenization of the alloy. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：115 / 122
页数：8
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