Work

Numerical Study of Concentration and Thermocapillary Melt Convection under Pulsed Laser Alloying

Year: 2011

Type: article

Abstract: The mathematical model of capillary thermal-concentration convection is proposed; on its basis, a numerical simulation of the process of metal surface alloying with the aid of pulse laser radiation was done. The influence of the pulse intensity on melt hydrodynamics and distribution of the alloying substance was evaluated. In the published works on this theme results of researches are not full enough and the extremely limited. For the substrate material, the data of titanium and iron were used, including the dependence of the surface tension on the melt temperature and admixture concentration.

Source: Physics Procedia

DOI: 10.1016/j.phpro.2011.03.059

Authors: O.B. Kovalev, A.N. Popov, E.M. Smirnova, I. Smurov

Institutions: Russian Academy of Sciences, Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Centrale Lyon ENISE

Language: English

Topic: Surface Treatment and Coatings

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W2010817469

FWCI: 0.616

Cites: 15

Cited by: 5

Related to: 10