摘要
分析和探讨可铸铁电力金具在铸造生产中,产生热裂和冷裂的原因;并从理论研究和生产实践的角度,综述防止热裂和冷裂产生的方法和具体措施。
The Primary causes inducing the hot and cold cracks of electric power fitting products of malleable cast iron in casting process are analyzed and discussed. From the angles of theoretical study and manufacturing practice, the basic method and specific measure of preventing hot and cold cracks are summarized.
出处
《四川电力技术》
1993年第6期44-47,共4页
Sichuan Electric Power Technology
关键词
可锻铸铁
电力金具
裂纹
cast iron
line fitting
cracks
strasses
stress cracking
