Metal surface defect formation arising by the laser heating

L. Ya. Min'ko; Yuri A. Chivel

doi:10.1117/12.234219

1 March 1996 Metal surface defect formation arising by the laser heating

L. Ya. Min'ko, Yuri A. Chivel

Proceedings Volume 2713, Fifth International Conference on Industrial Lasers and Laser Applications '95; (1996) https://doi.org/10.1117/12.234219
Event: Fifth International Conference on Industrial Laser and Laser Applications '95, 1995, Shatura, Moscow, Russian Federation

Abstract

Appearance on the surface of metals of microcraters, microparticles, and continuity breaks with characteristics sizes 1 - 10 micrometer was experimentally observed under the action of laser monopulses of duration 40 ns and 300 ns. The model of initial destruction of materials and generation of condensed particles based on exclusively thermal action of laser radiation and natural inhomogeneity of solids is developed.

Citation Download Citation

L. Ya. Min'ko and Yuri A. Chivel "Metal surface defect formation arising by the laser heating", Proc. SPIE 2713, Fifth International Conference on Industrial Lasers and Laser Applications '95, (1 March 1996); https://doi.org/10.1117/12.234219

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