废旧硬质合金再生钨资源技术研究进展  

Research Progress of Regeneration Technology of Tungsten Resources

作　　者：康帅杰 刘慧明 KANG Shuaijie;LIU Huiming(Ganzhou Jiatong New Material Co.,Ltd,341000,Ganzhou,Jiangxi,PRC;Jiangxi Bureau of Geology Non-ferrous Geological Brigade,341000,Ganzhou,Jiangxi,PRC)

机构地区：[1]赣州嘉通新材料有限公司,江西赣州341000 [2]江西省地质局有色地质大队,江西赣州341000

出　　处：《江西科学》2024年第3期551-556,共6页Jiangxi Science

摘　　要：硬质合金的广泛使用消耗了大量钨资源,因此,硬质合金再生钨资源技术的研究对于保护钨资源具有重要意义。对目前各种硬质合金回收钨资源方法进行了综述,并简要分析了主流回收技术的特点。同时,针对不同回收技术所制备碳化钨粉末及其合金的应用情况进行了典型分析。最后,对废旧硬质合金行业再生钨资源技术的发展趋势进行了展望。The extensive use of tungsten carbide consumes a lot of tungsten resources,so the research of tungsten carbide regeneration technology is of great significance for the protection of tungsten resources.In this paper,various methods to recover tungsten resources from cemented carbide were reviewed,and the characteristics of mainstream recovery technologies were briefly analyzed.At the same time,the typical application of tungsten carbide powder and its alloy prepared by different recovery techniques was analyzed.Finally,the development trend of recycled tungsten resource technology in waste cemented carbide industry was prospected.

关 键 词：废旧硬质合金 回收再生 钨资源 

分 类 号：TG13[一般工业技术—材料科学与工程]