Low-cycle fatigue behaviour of the model Al-Li-Zr and Al-Li-Cu-Zr alloys.

被引：1
|
作者：
Lewandowska, M
Mizera, J
Wyrzykowski, JW
机构：
来源：
ALUMINIUM ALLOYS: THEIR PHYSICAL AND MECHANICAL PROPERTIES, PTS 1-3 | 1996年 / 217卷
关键词：
Al-Li alloys; low-cycle fatigue;
D O I：
10.4028/www.scientific.net/MSF.217-222.1359
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this work the low-cycle fatigue behaviour of two model AI-Li alloys was investigated. The study has shown that the precipitates state has a significant effect on the low-cycle fatigue behaviour of the material - on both the stress-response curve and fatigue life. The presence of the T-1 precipitates makes the slip distribution more homogeneous, and thus improve the fatigue life of the material.
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页码：1359 / 1364
页数：6
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