Dynamics of Diffusion and Mechanical Waves Interaction under Conditions of Metal Surface Treatment with Particle Fluxes

Abstract:

A coupled isothermal model at the initial stage of a solid body surface treatment with particle flux is presented in this paper. The model takes account of the interaction of two different scale processes: impurity diffusion and mechanical stress wave propagation. The transition to dimensionless variables is briefly described. The examples of the coupled problem solution illustrating the wave interaction under the action of one pulse and two successive pulses are given.

• Periodical: Advanced Materials Research (Volume 1040)
• Pages: 466-471
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1040.466
• Online since: September 2014
• Authors: E.S. Parfenova*, A.G. Knyazeva, Yu.P. Azhel
• Keywords: Concentration Wave, Coupled Model, Diffusion, Elastic Wave, Numerical Solution, Surface Treatment

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