摘要
从铸锭的冶金缺陷和热轧工艺角度出发，对１４２０铝锂合金方锭热轧开裂的成因进行了较全面的分析。
Based on the metallurgical defects of ingots and hot rolling process,the reasons on hot rolling cracking of 1420 slabs were analyzed.Measures were put forward to prevent the alloy from hot rolling cracking in the paper.
出处
《铝加工》
CAS
2001年第5期8-10,53,共4页
Aluminium Fabrication
关键词
铝锂合金
冶金缺陷
热轧
开裂
Aluminium Lithum alloy 1420,Metallurgical defects,Hot rolling craccking
