Work

Investigations of Plasticity of Hard-Deformed Aluminium Alloys of 5xxx Series Using Torsion Plastometer

Year: 2016

Type: article

Abstract: This paper presents the results of the study aimed at determination of plasticity of selected grades of hard-deformed aluminium alloys of 5xxx series in terms of parameters characteristic for the process of extrusion. The examinations were carried out for 5083 and 5754 alloys in the torsion test using STD 812 torsion plastometer. Using the empirical tests, the study evaluated yield stress of alloys depending on strain, strain rate and temperature and the results were approximated and mathematical models of rheological properties of the aluminium grades studied were determined within the range of parameters of deformation and temperature.

Source: Archives of Metallurgy and Materials

DOI: 10.1515/amm-2016-0299

Authors: K. Laber, A. Kawałek, S. Sawicki, H. Dyja, J. Borowski, D. Leśniak, H. Jurczak

Institutions: Częstochowa University of Technology, Łukasiewicz Research Network - Metal Forming Institute, AGH University of Krakow, Albatros Aluminium (Poland)

Language: English

Topic: Metallurgy and Material Forming

Subfield: Mechanics of Materials

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W2575467237

FWCI: 0.674

Cites: 5

Cited by: 9

Related to: 10