Influence of Severe Plastic Deformation on the Properties of a Selected Aluminium Alloy

Abstract:

This article deals about structural, mechanical and fatigue properties of an aluminium alloy EN AW 6061 (AlMg1SiCu) reinforced with SiC particles, in the initial state and in the state after intensive plastic deformation acquired by the process ECAP (Equal Channel Angular Pressing). In both states microstructures were evaluated with metallographic procedures, mechanical properties (yield strength, ultimate tensile strength, elongation) and fatigue curve at cyclic load in torsion. The main goal of this article was to study the influence of the intensive plastic deformation on an aluminium alloy reinforced with SiC particles prepared by powder metallurgy technique.

• Periodical: Applied Mechanics and Materials (Volume 611)
• Pages: 412-415
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.611.412
• Online since: August 2014
• Authors: Petra Lacková*, Marián Buršák, Tibor Kvačkaj, Juraj Tiža
• Keywords: Aluminium Alloy, Fatigue Properties, Mechanical Property

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