Roll of laser treatment in increasing the working characteristics of hard alloy

Sergey I. Yaresko

doi:10.1117/12.464125

30 April 2002 Roll of laser treatment in increasing the working characteristics of hard alloy

Sergey I. Yaresko

Proceedings Volume 4644, Seventh International Conference on Laser and Laser-Information Technologies; (2002) https://doi.org/10.1117/12.464125
Event: Seventh International Conference on Laser and Laser Information Technologies, 2001, Vladimir, Suzdal, Russian Federation

Abstract

It was shown that laser pulse treatment assures significant advantages of the hardened hard alloy tungsten-cobalt tools operating in the conditions of the adhesion-fatigue wear. The average cutting temperature at turning of steel was found experimentally to be decreased due to laser treatment. It was shown that stability of the cutting characteristics of hardened tools was twice as more with optimal laser treatment. The interconnection between observed increasing of wear resistance of hardened tools and structure-phase changes in the laser treatment zone was determined.

Citation Download Citation

Sergey I. Yaresko "Roll of laser treatment in increasing the working characteristics of hard alloy", Proc. SPIE 4644, Seventh International Conference on Laser and Laser-Information Technologies, (30 April 2002); https://doi.org/10.1117/12.464125

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