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本文综述了稀土元素的添加方式、种类和形态及其对硬质合金刀具材料微观结构和力学性能的影响,指出了目前研究中存在的问题,并探讨了该领域今后的发展方向。
This paper reviews the ways, types and morphologies of rare earth elements added and their effects on the microstructures and mechanical properties of the cemented carbide tool materials. It points out the problems in current research and explores the future development of this field.