Mechanical behavior and cutting performance of nano-multi-layer TixAl1-xN coated tools for high-speed machining of AISI D2 die steel

作者：Jeong Y G; Kang M C^*; Kim J S; Kim K H; Kim W G; Park I D; Jun Y H

来源：Current Applied Physics, 2009, 9(3): S272-S275.

DOI：10.1016/j.cap.2009.02.021

• Nano-multi-layer
• TixAl1-xN coating
• Hybrid deposition
• Cutting performance

Nano-multi-layer TixAl1-xN coatings were successfully synthesized on WC-Co substrates by a cathodic arc ion plating (AIP). The synthesized TixAl1-xN films were revealed as nano-multi-layer consisting of nano-sized fine TixAl1-xN crystallites by characteristics of microstructure, hardness, residual stress and oxidation resistance. The tool performances for the high-hardened AISI D2 die steel (60 HRC) were studied under high-speed cutting conditions. The reliable evaluation system for tool wear of coated tools was introduced.

• 出版日期2009-5