摘要
分析了高速工具钢冷、温拔变形特点。通过大量试验。
The characteristics of deformation of H.S.S.in cold and hot drawing are analysed and the reasonable parameters for heating and hotdrawing process have been worked out on a basis of a quantity of tests.
出处
《河北冶金》
1997年第6期29-33,37,共6页
Hebei Metallurgy
关键词
加热温度
变形率
高速钢
温拔
电接触加热
heating temperature rate of deformation electric parameter matching