标题：Cutting performance of Al2O3/TiC/TiN nanocomposite tools
作者：Liu, Hanlian ;Huang, Chuanzhen ;Zou, Bin
作者机构：[Liu, Hanlian ;Huang, Chuanzhen ;Zou, Bin ] Key Laboratory of High Efficiency and Clean Mechanical Manufacture, School of Mechanical Engineering, Shan 更多
会议名称：9th Asia-Pacific Conference on Materials Processing, APCMP 2010
会议日期：July 7, 2010 - July 10, 2010
来源：Key Engineering Materials
摘要：A multi-scale and multi-phase nanocomposite ceramic cutting tool material Al2O3/TiC/TiN(LTN) with high comprehensive mechanical properties has been successfully fabricated by means of adding micro-scale TiC and nano-scale TiN particles. The cutting performance and wear mechanisms of this advanced ceramic cutting tool were researched by turning two kinds of hardened steel 40Cr and T10A respectively. Compared with the commercial ceramic tool LT55, LTN showed a superior wear resistance with certain machining parameters. The machining tests indicated that the new materials tool is suitable for continuously dry cutting of hardened steel with high hardness at high speed.
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