碳化钨粉末材料的制备、表征与应用发展  

Preparation,Characterization and Application Development of Tungsten Carbide Powder Materials-A Review

作　　者：林乐 郑文庆 林巧芬 范超颖 黄娅婷 刘超 Le Lin;Wenqing Zheng;Qiaofen Lin;Chaoying Fan;Yating Huang;Chao Liu(China National R&D Center for Tungsten Technology,Xiamen 361015,Fujian;Xiamen Tungsten Co.Ltd.Technology Center,Xiamen 361015,Fujian)

机构地区：[1]国家钨材料工程技术研究中心,福建厦门361015 [2]厦门钨业股份有限公司技术中心,福建厦门361015

出　　处：《福建冶金》2023年第3期66-74,共9页Fujian Metallurgy

基　　金：厦门市2022年重大专项(项目编号:3502Z20231009)。

摘　　要：硬质合金是一类具有优良综合性能的陶瓷材料,而作为制备硬质合金的主要粉体材料之一的WC粉末,长期以来都是硬质合金工业化应用所研究的对象。本文主要回顾作为硬质合金生产原料的WC粉末的发展历史,围绕WC粉末生产工艺与表征技术的发展,对目前常见的WC粉末规模化制备方法进行系统总结,并对与硬质合金材料相关的WC粉体材料所关注的主要性能及相关表征手段进行梳理。最后,本文从WC粉末应用要求角度出发,对今后WC粉末材料的演变方向进行总结概述。Cemented tungsten carbide is a category of ceramic materials with outstanding comprehensive performance.Being one of the main powder materials of cemented tungsten carbides,tungsten carbide(WC)powder has been one of the research targets in industrial applications of tungsten carbides for a long time.This article mainly reviews the evolution of WC powder as a raw material for the manufacture of cemented tungsten carbide,and focuses on the development of preparation processes and characterization techniques of WC powder.It systematically summarizes the commonly-used methods for largescale production of WC powder,and sorts out the primary properties and related characterization methods of WC powder materials.Finally,this article summarizes the evolution direction of WC powder materials from the perspective of application requirements.

关 键 词：硬质合金 WC粉末 

分 类 号：TF123[冶金工程—粉末冶金]