Some problems of the use of aluminum-lithium alloys

被引：16
|
作者：
Zakharov, VV [1 ]
机构：
[1] All Russia Inst Light Alloys, Moscow, Russia
来源：
METAL SCIENCE AND HEAT TREATMENT | 2003年 / 45卷 / 1-2期
关键词：
Fatigue; Anisotropy; Thermal Stability; Fracture Toughness; Fatigue Crack;
D O I：
10.1023/A:1023904314848
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Problems connected with the insufficiently wide use of Al - Li alloys in the aircraft industry are considered. The discussed problems include the low thermal stability, the high anisotropy of properties of semiproducts, especially rolled ones, the susceptibility to local deformation, high scattering of the values of fracture toughness, deviation of the trajectory of fatigue cracks from straightforward direction, and some other topics. Ways to solve the problems are analyzed.
引用
收藏
页码：49 / 54
页数：6
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