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Research on the performance of TiN/TiAlN nano-multilayer films

ERGENG ZHANG1,* , ZEMIN FU1

Affiliation

  1. School of Mechanical Engineering, Shanghai Institute of Technology, Shanghai, P.R. China

Abstract

By changing the modulation period prepared the good performance of the TiN/TiAlN nano-multilayer films. The performance tests show that nano-multilayer films obviously are much higher than the single layer films in hardness, binding force and other aspects. The cutting experiments prove that in the same thickness, TiN/TiAlN nano-multilayer films can greatly improve the service life of the cutting tool, to improving the performance of single layer films has wide significance..

Keywords

Nano scale multilayered coatings, TiN/TiAlN, Cutting tools, Super-hardness coating, PVD.

Citation

ERGENG ZHANG, ZEMIN FU, Research on the performance of TiN/TiAlN nano-multilayer films, Optoelectronics and Advanced Materials - Rapid Communications, 6, 9-10, September-October 2012, pp.855-858 (2012).

Submitted at: April 5, 2012

Accepted at: Sept. 20, 2012