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Proceedings Paper

New kind of pretreatment coating for laser strengthening on the surface of metal
Author(s): Daben Zeng; Suocheng Huan; Hongxin Tan; Wenjin Liu; Huisong Huang
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Paper 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.

Paper Details

Date Published: 11 May 1993
PDF: 8 pages
Proc. SPIE 1979, 1992 International Conference on Lasers and Optoelectronics, (11 May 1993); doi: 10.1117/12.144177
Show Author Affiliations
Daben Zeng, Tsinghua Univ. (China)
Suocheng Huan, Tsinghua Univ. (China)
Hongxin Tan, Tsinghua Univ. (China)
Wenjin Liu, Tsinghua Univ. (China)
Huisong Huang, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 1979:
1992 International Conference on Lasers and Optoelectronics

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