Numerical analysis of mesoscale surface roughening in a coated plate

V. A. Romanova, Ruslan Revovich Balokhonov

Research output: Contribution to journal › Article

Abstract

In this work, a 3D numerical analysis of surface roughening in a coated material under uniaxial tension is performed. The results obtained suggest that the rough interface between coating and substrate is responsible for the formation of the roughened relief on the examined free surface. Stresses normal to the free surface are shown to appear near the coating-substrate interface and, acting from inside, give rise to the formation of ridges and valleys on the surface.

Original language	English
Pages (from-to)	71-75
Number of pages	5
Journal	Computational Materials Science
Volume	61
DOIs	https://doi.org/10.1016/j.commatsci.2012.04.002
Publication status	Published - 1 Aug 2012
Externally published	Yes

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Keywords

Coating
Interface
Mesomechanics
Numerical simulation
Surface roughening

ASJC Scopus subject areas

Computer Science(all)
Chemistry(all)
Materials Science(all)
Mechanics of Materials
Physics and Astronomy(all)
Computational Mathematics

Cite this

Romanova, V. A., & Balokhonov, RR. (2012). Numerical analysis of mesoscale surface roughening in a coated plate. Computational Materials Science, 61, 71-75. https://doi.org/10.1016/j.commatsci.2012.04.002

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AB - In this work, a 3D numerical analysis of surface roughening in a coated material under uniaxial tension is performed. The results obtained suggest that the rough interface between coating and substrate is responsible for the formation of the roughened relief on the examined free surface. Stresses normal to the free surface are shown to appear near the coating-substrate interface and, acting from inside, give rise to the formation of ridges and valleys on the surface.

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Access to Document

10.1016/j.commatsci.2012.04.002