REPO

Memoirs of the Faculty of Engineering, Okayama University volume26 issue1
1991-11-30 発行

Effect of Surface and Grain Boundary on the Reversion of Age-Hardened Al-15mass % Zn Alloy

Sakakibara, Akira
Kanadani, Teruto
Publication Date
1991-11-30
Abstract
Reversion of the age-hardened Al-15mass % Zn alloy, in which ellipsoidal GP zones were formed, was investigated by hardness test. Ellipsoidal zones were reverted more quickly near the surface and grain boundary than in the interior, as spherical zones did. The results confirm their role as sources for vacancies in reversion.
ISSN
0475-0071
NCID
AA10699856
NAID