Influence of heat treatment modes on the structure and property of the Ti–4Al–3V titanium alloy manufactured by the wire electron beam additive technology
Z. Han, V. A. Klimenov, E. A. Kolubaev, A. V. Chumaevskii, M. Khimich
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引用次数: 0
Abstract
Influence of the time and temperature of Ti–4Al–3V titanium alloy annealing after printing of samples by the wire electron beam additive technology (WEBAM) is investigated. It is shown that after treatment, the annealing at temperatures up to 850 °C predominantly increases the material plasticity with increasing fraction of the alpha-phase and almost full absence of the beta-phase. The content of the beta-phase increases, the plasticity decreases, and the material strength considerably increases after treatment at temperatures of 950 and 1050 °C. The increased annealing time at a temperature of 850 °C leads to the increase of the plasticity, and at temperatures of 950 and 1050 °C, of the material strength.
期刊介绍：
Russian Physics Journal covers the broad spectrum of specialized research in applied physics, with emphasis on work with practical applications in solid-state physics, optics, and magnetism. Particularly interesting results are reported in connection with: electroluminescence and crystal phospors; semiconductors; phase transformations in solids; superconductivity; properties of thin films; and magnetomechanical phenomena.
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