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Author:
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Issue:
ji xie he jin hua lv he jin de you dian
Author(s):
DONALD L.erich
,
LI Xingjian
Pages:
55
-
57
Year:
1983
Issue:
6
Journal:
Light Metals
Keyword:
机械合金化
;
铝合金
;
缺口疲劳强度
;
屈服强度
;
综合性能
;
抗蚀性能
;
合金相
;
过时效
;
机械性能
;
抗拉强度
;
Abstract:
<正> 现代飞机需要这样一种铝合金:它既具有7075-T6状态的机械性能,同时又具有轻度过时效T7状态的改进的抗蚀性能。IN-9052和IN-9021是两种新的铝合金,在抗拉强度、疲劳强度、韧性和抗蚀性能等综合性能方面是十分引人注目的。 IN-9052(4.0%Mg,0.8%O,1.1%C)在成份上与5083合金相近,并也和后者一样不
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