金属陶瓷刀具用纳米TiN粉体分散的研究

应用科学学报 ›› 2005, Vol. 23 ›› Issue (5): 535-538.

金属陶瓷刀具用纳米TiN粉体分散的研究

谢峰, 沈维蕾, 杨海东, 刘宁

合肥工业大学机械与汽车工程学院, 合肥 230009

收稿日期:2004-06-05 修回日期:2004-11-23 出版日期:2005-09-30 发布日期:2005-09-30
作者简介:谢峰(1963-),男,安徽淮南人,博士,副教授,E-mail:xfshwlyt@mail.hf.ah.cn;刘宁(1962-),男,安徽合肥人,博士,教授,博导,E-mail:lin@aldix.mpi-stuttgart.mpg.de

Development of Cermet Cutter by Nano-TiN Powder Dispersion

XIE Feng, SHEN Wei-lei, YANG Hai-dong, LIU Ning

School of Mechanical Engineering and Automobile, Hefei University of Technology, Hefei 230009, China

Received:2004-06-05 Revised:2004-11-23 Online:2005-09-30 Published:2005-09-30

摘要/Abstract

摘要： 在制备纳米改性Ti(C,N)基金属陶瓷刀具材料中,纳米粉体如何分散是采用纳米改性技术的一个关键,该文研究纳米粉体合适的分散手段及其合适的分散介质,通过实验得出最佳的分散工艺参数,以充分发挥纳米粉体的改性效果.其结果将有助于获得高性能的金属陶瓷刀具材料.

关键词: 金属陶瓷, 纳米改性, 纳米粉分散

Abstract: Dispersion of nano-TiN powder is a key technique in the development of nano-modified Ti(C,N)-based cermet.Suitable dispersion method and medium for spreading nano-TiN grains are studied experimentally.Optimized dispersion parameters for nano-TiN modified TiC-based cermets are determined.The results are useful in obtaining high performance cermet cutters.

Key words: cermet, nano-powder dispersion, nano-modification

中图分类号:

TG113.26⁺4

谢峰, 沈维蕾, 杨海东, 刘宁. 金属陶瓷刀具用纳米TiN粉体分散的研究[J]. 应用科学学报, 2005, 23(5): 535-538.

XIE Feng, SHEN Wei-lei, YANG Hai-dong, LIU Ning. Development of Cermet Cutter by Nano-TiN Powder Dispersion[J]. Journal of Applied Sciences, 2005, 23(5): 535-538.