磨料粒度测试现状及常用测试方法

Resent Development of Granulometry and Commonly used Determination Methods of Abrasive

介绍了近年磨料粒度测试现状,重点介绍并分析对比了显微镜法、筛分法、沉降法、激光法和电感应法的原理、优缺点及适用测试的粒度范围,指出了在今后应用中应注意的问题。

The development of granulometry on the abrasive in resent years was introduced in this paper. The principle, advantages and＇ drawbacks and particles size range of the commonly used methods such as microscopic method, screening method, sedimentation method, laser method, electric induction method were reviewed. The main problems in the future use which should be noticed were indicated.