Resistance and strain rate equation for fatigue-creep interaction with predominant fatigue stress of a Fe-Ni-Cr alloy

被引：0
|
作者：
He, QF [1 ]
机构：
[1] No Jiaotong Univ, Dept Mech Engn, Beijing 100044, Peoples R China
来源：
MATERIALS LETTERS | 2003年 / 57卷 / 15期
关键词：
resistance; strain rate; predominant fatigue; dynamic effective stress; fatigue-creep interaction;
D O I：
10.1016/S0167-577X(02)01209-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Fatigue-creep tests were performed at constant maximum stresses with varied minimum stresses under constant maximum stresses. The dropped creep stress, at which zero creep rate occurred, is called as fatigue-creep resistance. According to the principle of dropped stress creep, a series of fatigue-creep resistance was measured successfully and the relevant fatigue-creep strain rate equation expressed by fatigue-creep effective stress is established for fatigue-creep interaction with predominant fatigue. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：2277 / 2279
页数：3
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