世界有色金属Issue(18)：134-136,3.
优化铝合金铸造工艺的策略研究
Study on the strategy of optimizing aluminum alloy casting process
罗永峰 1黄飞宇1
作者信息
- 1. 陕西有色榆林新材料集团有限责任公司,陕西 榆林 719000
- 折叠
摘要
Abstract
Bimetal composite is a priority project in the national new material development plan.Casting is the material forming process of metal from high temperature liquid to solid.Aluminum alloy castings are widely used in industrial fields.Domestic aluminum alloy castings mainly use low pressure and gravity casting.Low pressure casting technology is widely used due to high yield,but the shrinkage defects of low pressure casting aluminum alloy castings affect the service life.There are various defects in the production of aluminum alloy castings.The cast aluminum alloy has poor structure and low performance in the as-cast state.The solidification temperature range of Al-Cu alloy is wide,and it is easy to produce hot cracks.It is necessary to study and optimize the aluminum alloy casting technology,effectively improve the casting production level and ensure product quality.关键词
铝合金铸造/工艺优化/材料加工技术Key words
Aluminum alloy casting/Process optimization/Material processing technology分类
矿业与冶金引用本文复制引用
罗永峰,黄飞宇..优化铝合金铸造工艺的策略研究[J].世界有色金属,2023,(18):134-136,3.
