铝合金铸件移动磁场铸造的铸造缺陷及防止  

Casting defects analyzing and prevention of aluminum alloy cast by traveling magnetic field

作　　者：林小瑛[1] 翁薇[1] 卢月美[1] 李树江[1] 

机构地区：[1]福州大学机械工程与自动化学院,福建福州350002

出　　处：《福州大学学报（自然科学版）》2009年第2期237-241,共5页Journal of Fuzhou University(Natural Science Edition)

基　　金：福建省教育厅科研资助项目(JB04026)

摘　　要：在研究移动磁场对铝合金铸件充型能力的影响基础上,对铸件中出现的几种铸造缺陷产生原因进行了分析,并提出了防止这些铸造缺陷的措施.Reasons of casting defects occurring in foundry process have been analyzed based on the studies of effects of traveling magnetic field on the aluminum alloy casting mold - filling capacity. Some preventive measures to eliminate them were also suggested.

关 键 词：铝合金 铸件 移动磁场 铸造缺陷 

分 类 号：TG249.9[金属学及工艺—铸造]