摘要
简述了Al-Cu-Mg系高强铝合金晶间腐蚀的原理及其影响因素,从合金成分、加工工艺、热处理三个方面分析了控制晶间腐蚀的方法。
Theory and influence factor of intergranular corrosion of Al-Cu-Mg high-strength aluminum alloy were narrated. Control methods of intergranular corrosion are analyzed from three aspects of chemical composition, process and heat treatment specification.
出处
《铝加工》
CAS
2017年第6期22-24,共3页
Aluminium Fabrication
关键词
AL-CU-MG合金
晶间腐蚀
成分
热处理
Al-Cu-Mg high-strength aluminum alloy
intergranular corrosion
chemical composition
heat treatment
