摘要
分析了AL-SI系铸铝合金壳体在焊补后出现延迟裂纹的原因,提出了预防措施。
The reason that delayed cracking appears on AL-SI series of cast aluminum alloy housing after it is welded up is analyzed, and the precaution measures are proposed.
出处
《舰船电子工程》
2009年第6期188-190,共3页
Ship Electronic Engineering
关键词
铸铝合金壳体
延迟裂纹
预防措施
cast aluminum alloy housing, delayed cracking, precaution measure
