Izvorni znanstveni članak

Study on laser surface micro-treatment of stainless steel

M. T. Wang ; School of Applied Technology, University of Science and Technology Liaoning, Anshan, Liaoning China
Y. X. Chen ; School of Applied Technology, University of Science and Technology Liaoning, Anshan, Liaoning China
L. Gao ; School of Applied Technology, University of Science and Technology Liaoning, Anshan, Liaoning China

Sažetak

Laser surface micro-treatment refers to the use of appropriate laser energy to induce the surrounding gas and stainless steel reaction to produce a film or the use of large laser energy to manufacture micrometer grating. Using the principle of thin film interference or grating diffraction, the surface of stainless steel is marked with color, which can be used for information storage of metallurgical products. The relationship between laser line scanning and laser power is studied experimentally, the range of laser power density with color variation is obtained, and the optimal process parameters of uniform color are obtained.

Ključne riječi

304 stainless; sheet; laser surface micro-treatment; power; color marking

Hrčak ID:

301000

URI

https://hrcak.srce.hr/301000

Datum izdavanja:

3.7.2023.

Posjeta: 557 *