D. N. Antonov, A. A. Burtsev, O. Ya. Butkovskiy, “Distribution of laser-induced dendrites on a steel surface”, Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 86, Issue 1,Pages <nobr>110

This article is cited in 3 papers

Physics of nanostructures

Distribution of laser-induced dendrites on a steel surface

D. N. Antonov^a, A. A. Burtsev^ab, O. Ya. Butkovskiy^ab

^a Vladimir State University
^b Financial University under the Government of the Russian Federation (Vladimir Branch)

Abstract: It is demonstrated that laser irradiation causes formation of complicated fractal structures (classical dendrites) on a steel surface. The distribution of dendrites over the irradiated region can be controlled using variations in the profile of the incident laser beam. Electron microscopy is used to evaluate the size distributions of dendrites and the surface distribution density.

Keywords: Technical Physic, Steel Surface, Pulse Shape, Spot Welding, Incident Laser Beam.

Received: 28.04.2015