Processing time and the temperature field of laser quenching on material surfaces

Junchang Li; Xingyi Li; Zebin Fan; Qinghua Chen; Jingbo Chen

doi:10.1117/12.317892

15 August 1998 Processing time and the temperature field of laser quenching on material surfaces

Junchang Li, Xingyi Li, Zebin Fan, Qinghua Chen, Jingbo Chen

Proceedings Volume 3550, Laser Processing of Materials and Industrial Applications II; (1998) https://doi.org/10.1117/12.317892
Event: Photonics China '98, 1998, Beijing, China

Abstract

This paper studies the quenching time of the laser beam with the different power density distribution, and achieves its relation with the spot size and the scanning speed of the laser beam. In conclusion, the conditions and the experiment tests of estimating the temperature field with the assumption of a semi-infinite medium are presented.

Citation Download Citation

Junchang Li, Xingyi Li, Zebin Fan, Qinghua Chen, and Jingbo Chen "Processing time and the temperature field of laser quenching on material surfaces", Proc. SPIE 3550, Laser Processing of Materials and Industrial Applications II, (15 August 1998); https://doi.org/10.1117/12.317892

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