摘要
一、前言本文以Mo、Cu、Ti作为主要合金元素,对高铬铸铁的最佳化学成分、金相组织和机械性能进行了试验研究,同时对磨球的铸造和热处理工艺及其应用性能做了生产试验,并将磨球投入了工业应用。
The prossibility of strengthening high-chromium cast iron by Mo, Cu and Ti as well as their influences on metallographic structures and mechanical properties have been investigated. Production tests and applications show that grinding balls made of high-chromium Mo-Cu-Ti cast iron possess excellent abrasion resistance and overall mechanical properties. Their weight lost is 8 times lowes than that of common forged steel grinding balls.
出处
《铸造技术》
CAS
北大核心
1991年第1期10-12,共3页
Foundry Technology
