The effect of grain boundaries state on the thermal stability of a submicrocrystalline titanium alloy structure
The thermal stability of the structure and the mechanical properties of submicrocrystalline (SMC) titanium alloy Ti-4Al-2V (industrial designation PT3V) are investigated. The alloy was produced by equal-channel angular pressing (ECAP). It is demonstrated that the enhanced thermal stability of the SM...
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Published in | Technical physics letters Vol. 41; no. 6; pp. 515 - 518 |
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Main Authors | , , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Moscow
Pleiades Publishing
01.06.2015
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Subjects | |
Online Access | Get full text |
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Summary: | The thermal stability of the structure and the mechanical properties of submicrocrystalline (SMC) titanium alloy Ti-4Al-2V (industrial designation PT3V) are investigated. The alloy was produced by equal-channel angular pressing (ECAP). It is demonstrated that the enhanced thermal stability of the SMC alloy structure is associated with a change in the concentration of aluminum at the grain boundaries during ECAP. |
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ISSN: | 1063-7850 1090-6533 |
DOI: | 10.1134/S1063785015060024 |