Effect of Continuous Extrusion Parameters on Alloy M1 Round Section Bar Microstructure and Mechanical Property Formation

Zinovev, A. V.; Koshmin, A. N.; Chasnikov, A. Ya.

doi:10.1007/s11015-019-00838-3

Cited by 10 publications

(1 citation statement)

References 4 publications

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“…Aluminum alloys are still one of the main constructional materials in aircraft industry, electrical engineering and other industries due to their combination of properties [1][2][3]. Modern trends of researchers' activities are connected, first of all, with the creation of new materials by change in chemical composition [4][5][6], improvement or search for new methods of processing materials [7][8][9][10]. In the field of materials science and metal forming in the last decades much attention is given to methods of severe plastic deformation (SPD) which allow significantly to increase the mechanical properties of the material due to ultrafine grained (UFG) or nanostructures [11,12].…”

Section: Introductionmentioning

confidence: 99%

Analysis of radial-shear rolling process parameters of aluminum alloys based on FEM modeling

Gamin

Koshmin

2020

MATEC Web Conf.

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This article presents the features of temperature change at different deformation-velocity parameters of radial-shear rolling process. Based on modeling the maps of temperature and strain rates distribution and zone of intensive heating are obtained. It is shown that with the elongation ratio μ≥1.5, the deformation heating increases more intensively at lower heating temperatures of the workpiece. The rods are obtained from 1050A alloy (Al99.5 %) with mechanical properties (UTS ~ 111 MPa, YS ~ 109 MPa, δ ~ 15%), reflecting the partially recrystallized structure.

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