【摘要】 关于晶粒生长抑制剂对硬质合金性能的影响 ,国内外许多学者作了较为广泛的研究 ,但对其作用机理 ,至今仍不明晰。本文详细介绍了几种常用的晶粒生长抑制剂 ,归纳了抑制剂的几种作用机理及其对合金性能影响。更多还原

【Abstract】 The effects of inhibitors on ultra-fine grained cemented carbides were explored by many domestic and foreign scholars.Different explanations of the mechanism were suggested.This article is to sum up the different mechanisms and to introduce the inhibitors in detail.更多还原