Analysis of Plastic Deformation of Double Reduced Sheets

Author:

Spišák Emil1,Majerníková Janka1,Duľová Spišáková Emília2,Kaščák Ľuboš1

Affiliation:

1. Faculty of Mechanical Engineering, Department of Technologies and Materials, Technical University of Košice, Letná 9, 040 01 Košice, Slovakia

2. University of Economics in Bratislava, Faculty of Business Economy with seat in Košice, Tajovského 13, Slovakia

Abstract

Abstract This paper discusses the causes and the effects of plastic deformation of double reduced sheets under uniaxial and biaxial loading. It focuses on the specific inhomogeneity and localization of plastic deformation, which is analysed in detail. The uniaxial and the hydraulic biaxial tensile tests were used for material testing and the results were compared and evaluated. The final part of the paper deals with the microstructure of material deformations.

Publisher

Walter de Gruyter GmbH

Subject

Mechanical Engineering,Control and Systems Engineering

Reference23 articles.

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2. 2. European Standard EN 10202:2001 (2001) Cold reduced tin mill products-electrolytic tinplate and electrolytic chromium/Cr oxide coated steel, The European Standard Publications, Brussels.

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