Influence of ultrafine-grained state on evolution of microstructure in different stages of plastic deformation and thermal properties of titanium alloy
The evolution of the microstructure in various stages of plastic deformation under quasi-static tension of titanium specimens in the coarse-grain (CG) and ultrafine-grained (UFG) states, as well as their thermal diffusivity and heat capacity, have been studied. New experimental data have been obtained indicating a significant effect of the UFG structure on the development of plastic deformation and fracture processes and the thermophysical characteristics titanium.
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Keywords
titanium alloy, ultrafine-grained microstructure, deformation curves, fracture, strain hardening coefficient, thermal diffusivity, heat capacity, thermal diffusivityAuthors
| Name | Organization | |
| Legostaeva E.V. | Institute of Strength Physics and Materials Science of SB RAS | lego@ispms.tsc.ru |
| Eroshenko A.Yu. | Institute of Strength Physics and Materials Science of SB RAS | eroshenko@ispms.tsc.ru |
| Glukhov I.A. | Institute of Strength Physics and Materials Science of SB RAS | gia@ispms.tsc.ru |
| Sharkeev Yu.P. | Institute of Strength Physics and Materials Science of SB RAS | sharkeev@ispms.tsc.ru |
| Belyavskaya O.A. | Institute of Strength Physics and Materials Science of SB RAS | obel@ispms.tsc.ru |
| Zhilyakov A.Yu. | Ural Federal University named after the first President of Russia B.N. Yeltsin | a.y.zhilyakov@urfu.ru |
| Kuznetsov V.P. | Ural Federal University named after the first President of Russia B.N. Yeltsin | wpkuzn@mail.ru |
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