超细碳化钨粉末制备工艺研究进展  

Development of Preparation Process of Ultrafine Tungsten Carbide Powder

作　　者：刘铭哲 李斌川 韩庆 陈建设 刘奎仁 LIU Ming-zhe;LI Bin-chuan;HAN Qing;CHEN Jian-she;LIU Kui-ren(College of Metallurgy,Northeastern University,Shenyang 110819,China)

机构地区：[1]东北大学冶金学院,辽宁沈阳110819

出　　处：《稀有金属与硬质合金》2019年第2期74-81,共8页Rare Metals and Cemented Carbides

摘　　要：碳化钨是一种重要的硬质合金材料,在国民经济、社会生活及国防建设等领域均有广泛应用。近年来碳化钨制备工艺取得了很大的进展。综述了固相法、液相法和气相法三大类碳化钨粉末制备工艺并对其优点及存在的问题进行分析,展望了碳化钨制备工艺的发展趋势。Tungsten carbide as an important cemented carbide material has been widely used in the fields of national economy,social life and national defense construction.In recent years,tungsten carbide production process has made great progress.The three major categories of tungsten carbide powders preparation processes include solid-phase,liquid-phase and gas-phase processes are described and their advantages and problems are briefly analyzed.The future development trend of tungsten carbide preparation process is prospected.

关 键 词：碳化钨粉末 制备工艺 固相法 液相法 气相法 发展趋势 

分 类 号：TQ136.13[化学工程—无机化工] TB383.3[一般工业技术—材料科学与工程]