摘要
介绍了2024型合金的发展、相组成及热处理工艺制度,指出通常2024型硬质合金是四元(Al-Cu-Mg-Mn)合金,但合金中含有相当多的杂质铁和硅,因而大大地改变了合金的相组成。其热处理工艺制度及形变制度对合金的各项力学性能产生较大影响。
Introduce the evolution, phase composition and its craft system of heat treatment of 2024 aluminum alloy. Usually 2024 hard alloy was quaternary alloy with some impurity iron and silicon, thus widely change its composition Cause the craft and deformation system for mechanical properties of the alloy.
出处
《金属世界》
2009年第2期43-48,共6页
Metal World
