Stress Evaluation in the Surface Layer at the Condition of Particle Beam

Abstract:

The problem of material treatment by the beams of particles for non-isothermal conditions is solved analytically. The thermal diffusion is taken into account. The stress and strain evaluation in the treatment zone is carried out using the methods of thermal elasticity theory (for the elastic body) and analogy method in the space of Laplace integral transform (for the viscoelastic body). It is shown that the thermal diffusion is the most essential for the body with small viscosity.

• Periodical: Advanced Materials Research (Volume 880)
• Pages: 259-264
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.880.259
• Online since: January 2014
• Authors: Maria Chepak-Gizbrekht, Anna G. Knyazeva*
• Keywords: Analogy Method, Heat Flux, Laplace Transform Method, Mass Flux, Mathematical Modeling, Soret Effect, Surface Heat Treatment, Viscoelastic Body

References

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[2] A.G. Knyazeva, M.V. Gizbrekht No isothermal diffusion in binary system. Russian Physics Journal. 11, 3 (2011) 39-46.

[3] Bruno A. Boley, Jerome H. Weiner Theory of thermal stresses. Word-Publishing Inc., Moscow, (1964).