摘要
高强度铝合金LC4出现锯齿屈服的临界应变量和温度的关系,可分成两个温区,分别具有负的和正的温度系数。
The temperature dependence of critical strain for serrated yielding was found in
high strength Al-Zn-Mg-Cu alloy. It divides into two temperature regions. Their temperature
coefficients of critical strain will be negative and positive respectively.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1991年第5期A393-A384,共1页
Acta Metallurgica Sinica
关键词
高强度
铝合金
锯齿屈服
温度
serrated yielding
dynamic strain aging
high strength Al a1loy
critical strain
