摘要
针对硬质合金拉丝模耐磨性不高而导致拉丝模使用寿命不长的缺点,本文主要从改善模芯材质、施加涂层、热处理三方面介绍了提高硬质合金拉丝模性能的研究进展。
The reducement of drawing dies＇ service life largely results from the deficiency in wear-resisting performance of cemented carbide drawing dies .Three types of methods for the improvement of cemented carbide drawing dies were introduced in the paper ,i.e. the improvement of matters, coating treatment and heat treatment.
出处
《硬质合金》
CAS
北大核心
2005年第3期183-188,共6页
Cemented Carbides
