摘要
总结了1A20铝合金熔铸方面的一些特点。提出了控制合金成分、提高金属纯洁度的方法,重点提出了解决扁铸锭裂纹的措施。
The characteristics of melting and casting process of 1A20 aluminium alloy were summarized. The methods about controlling alloy components and increasing melt purity were presented. The methods of preventing casting crack were presented.
出处
《轻合金加工技术》
CAS
2003年第11期13-16,共4页
Light Alloy Fabrication Technology
关键词
铝合金
熔炼
铸造
晶粒细化剂
裂纹
1A20 aluminium alloy
melting and casting
refiner
grain
