New kind of pretreatment coating for laser strengthening on the surface of metal

Daben Zeng; Suocheng Huan; Hongxin Tan; Wenjin Liu; Huisong Huang

doi:10.1117/12.144177

11 May 1993 New kind of pretreatment coating for laser strengthening on the surface of metal

Daben Zeng, Suocheng Huan, Hongxin Tan, Wenjin Liu, Huisong Huang

Proceedings Volume 1979, 1992 International Conference on Lasers and Optoelectronics; (1993) https://doi.org/10.1117/12.144177
Event: 1992 International Conference on Lasers and Optoelectronics, 1992, Bejing, China

Abstract

TH coating, a new kind of pretreatment coating for laser strengthening on the surface of metal, is presented and its mechanism is studied. The results of the experiment show that TH coating can produce a deeper laser-strengthening layer which has a smooth and clean surface and lower roughness in comparison with phosphatic coating and graphitic carbon coating when it is applied to laser surface strengthening of metal.

Citation Download Citation

Daben Zeng, Suocheng Huan, Hongxin Tan, Wenjin Liu, and Huisong Huang "New kind of pretreatment coating for laser strengthening on the surface of metal", Proc. SPIE 1979, 1992 International Conference on Lasers and Optoelectronics, (11 May 1993); https://doi.org/10.1117/12.144177

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