STUDY ON THE TEMPERATURE LIMIT FOR GP ZONE FORMATION IN AL-ZN ALLOYS

被引:7
作者
SATO, T [1 ]
KOJIMA, Y [1 ]
TAKAHASHI, T [1 ]
机构
[1] TOKYO INST TECHNOL,FAC ENGN,TOKYO 152,JAPAN
来源
TRANSACTIONS OF THE JAPAN INSTITUTE OF METALS | 1979年 / 20卷 / 09期
关键词
D O I
10.2320/matertrans1960.20.475
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The work relates the resistivity of the flat-region (the rho //f//l//a//t value) to the amount of G. P. zones. The temperature limits for G. P. zone formation (T//l//i//m//i//t) can be determined through the dependence of the rho //f//l//a//t value on aging temperature, and is 110 and 160 degree C for Al-10%Zn and Al-15%Zn alloys respectively, independent of quenching temperature. The rho //f//l//a//t value is markedly affected by quenching temperature.
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页码:475 / 482
页数:8
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