微纳米硬质合金的制备及应用  

Preparation and Application of Micro-Nano Hardmetal

作　　者：白佳声[1] 杨慧敏[1] 候克忠[1] 陆明炯[1] 

机构地区：[1]上海材料研究所,上海200437

出　　处：《材料导报》2004年第8期84-88,共5页Materials Reports

摘　　要：对适应现代先进制造业的微纳米硬质合金材料的技术研究和实际应用进行了综合评述,总结了微纳米硬质合金材料当前需要解决的关键问题,并指出了其未来的发展趋势。Technical research and practical application of micro-nano hardmetal materials which are fitting in with modern advanced manufacturing technology are comprehensively presented. Key problems which should currently be solved are summarized. The development trends on micro-nano harmetal materials are expected.

关 键 词：微纳米硬质合金 制备 粉末冶金 晶粒度 

分 类 号：TF125.3[冶金工程—粉末冶金]