Partial melting effect on tensile elongation behavior and activation energy for plastic flow in high-strain-rate superplastic 2124 Al alloy and 2124 Al composites

被引：2
|
作者：
Kim, WJ [1 ]
Lee, JD
机构：
[1] Hongik Univ, Dept Met & Mat Sci, Seoul 121791, South Korea
[2] Iron & Steel Making Res Team Techn Res Lab Pohang, Pohang 709785, Kyung Buk, South Korea
来源：
JOURNAL OF MATERIALS SCIENCE LETTERS | 2000年 / 19卷 / 01期
关键词：
D O I：
10.1023/A:1006768202840
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of partial melting in the high strain rate (HSR) superplastic 2124 Al alloy and 20% vol% SiCp/2124 Al composite is investigated using differential scanning calorimetry (DSC). The tensile ductility and activation energy for superplastic flow are discussed based on the DSC test results. The DSC results were compared with those reported by other investigators.
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收藏
页码：77 / 79
页数：3
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