摘要
在铅黄铜HPb59-1合金的基础上,以铋代替铅并添加少量稀土可获得易切削又环保的铋黄铜.本文分析了其易切削的机理.
By substituting Bi for Pb and adding a small amount of rare earth elements into the Pb brass HPb59 - 1, a free- cutting and environment-friendly Bi brass was obtained; and the free-cutting mechanism of the Bi brass was approached.
出处
《南方金属》
CAS
2006年第3期32-33,53,共3页
Southern Metals
关键词
易切削
黄铜
机理
free-cutting
brass
mechanism
