Technological condition and mechanism of laser surface heat treatment on low-carbon steel

Wenzhen Zhang; Qiren Zhuang; Xufeng Wu

doi:10.1117/12.377014

7 February 2000 Technological condition and mechanism of laser surface heat treatment on low-carbon steel

Wenzhen Zhang, Qiren Zhuang, Xufeng Wu

Proceedings Volume 3888, High-Power Lasers in Manufacturing; (2000) https://doi.org/10.1117/12.377014
Event: Advanced High-Power Lasers and Applications, 1999, Osaka, Japan

Abstract

This article reports the surface hardness values, transverse and longitudinal distributions of three kinds of carbon steels treated by laser surface heat treatment. The surfaces of the steel samples hardened by this way are harder than those of steels hardened by normal way. The surface hardness value of low-carbon steel sample, especially, increases a lot after being hardened by laser. This has much significance in the practical use in the future.

Citation Download Citation

Wenzhen Zhang, Qiren Zhuang, and Xufeng Wu "Technological condition and mechanism of laser surface heat treatment on low-carbon steel", Proc. SPIE 3888, High-Power Lasers in Manufacturing, (7 February 2000); https://doi.org/10.1117/12.377014

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