Room temperature deformation behavior of Inconel718

被引：1
|
作者：
Bian, F [1 ]
Su, GY [1 ]
Kong, FY [1 ]
Yang, K [1 ]
机构：
[1] Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
来源：
PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5 | 2005年 / 475-479卷
关键词：
Inconel718; deformation behavior; work-hardening rate;
D O I：
10.4028/www.scientific.net/MSF.475-479.677
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The deformation behavior of Inconel718 at room temperature was studied by tensile tests. Three kinds of specimens were tested, including cold rolled, heat treated with grain size ASTM5 and heat treated with grain size ASTM7. The true stress-strain curves were obtained based on the tensile test records. The true stress-strain relation can express the room temperature deformation behavior, which can be described by equations similar to the Voce equation. The limit value of the work-hardening rate theta(0) is very sensitive to the microstructure of the alloy.
引用
收藏
页码：677 / 680
页数：4
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