低铬合金铸球用于湿式磨矿的技术进展

The Technological Advance in the Application of Low-Chromium Alloy Cast Balls in Wet Grinding

本文从低铝合金磨球的性能入手，介绍了低铬合金铸球（段）在矿山湿式磨机的应用情况。

Abstract Beginning with the performances of the low-chromium alloy cast balls,the paper presents the advance in the application of low chromium alloy cast balls(sections)in wet grinding in mines.