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Textural states of a hot-worked MA2-1 magnesium alloy |
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| Authors: | V N Serebryany A Ya Kochubei S F Kurtasov K E Mel’nikov |
| Affiliation: | (1) Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Leninskii pr. 49, Moscow, 119991, Russia;(2) All-Russia Research Institute of Aviation Materials, Moscow, Russia;(3) Institute of Physics of the Earth, Russian Academy of Sciences, ul. Bol’shaya Gruzinskaya 10, Moscow, 123810, Russia;(4) Moscow Institute of Engineering Physics, Kashirskoe sh. 31, Moscow, 115409, Russia |
| Abstract: | Quantitative texture analysis is used to study texture formation in an MA2-1 magnesium alloy subjected to axisymmetric upsetting at temperatures of 250–450°C and strain rates of 10?4–100 ?1. The deformed structure is examined by optical microscopy, and the results obtained are used to plot the structural-state diagram of the alloy after 50% upsetting. The experimental textures are compared with the textures calculated in terms of a thermoactivation model. |
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