A. S. Borisov, A. A. Naumov, A. Yu. Borisova, O. G. Zotov, M. A. Brednikov
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Determination of the Rheological Properties of AMg5M and D16AT Aluminum Alloys during High-Speed Compression Tests
As a result of the work done in the Deform program, the process of uniaxial compression of cylindrical samples made from AMg5M and D16AT alloys is modeled using the basic material characteristics incorporated into the Deform program at temperatures of 300 and 500°C. The change in the strain intensity and temperature of the samples during uniaxial compression is analyzed. Rheological properties are determined by means of physical simulation of uniaxial compression on Gleeble 3800. Refined σ = f(ε) curves are obtained, and the basic characteristics of these alloys in the Deform program are updated. A refined calculation (mathematical simulation) is conducted using the updated characteristics of the alloys under study.
期刊介绍：
Russian Metallurgy (Metally) publishes results of original experimental and theoretical research in the form of reviews and regular articles devoted to topical problems of metallurgy, physical metallurgy, and treatment of ferrous, nonferrous, rare, and other metals and alloys, intermetallic compounds, and metallic composite materials. The journal focuses on physicochemical properties of metallurgical materials (ores, slags, matters, and melts of metals and alloys); physicochemical processes (thermodynamics and kinetics of pyrometallurgical, hydrometallurgical, electrochemical, and other processes); theoretical metallurgy; metal forming; thermoplastic and thermochemical treatment; computation and experimental determination of phase diagrams and thermokinetic diagrams; mechanisms and kinetics of phase transitions in metallic materials; relations between the chemical composition, phase and structural states of materials and their physicochemical and service properties; interaction between metallic materials and external media; and effects of radiation on these materials.
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