Approximation model of the stress-strain curve for deformation of aluminium alloys

The main purpose of this paper is to give a mathematical description of flow stress of examined aluminium alloys on the basis of upsetting tests perdormed in a servohydraulic plastomer. Deformation curves have been described by means of the Sellars-Tegart-Garofalo equation, with the aid of linear re...

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Bibliographic Details
Main Authors: J. Horsinka, J. Kliber, K. Drozd, I. Mamuzić
Format: Article
Published: Croatian Metallurgical Society 2011-04-01
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