Enhanced Strength and Ductility of an Ultrafine-Grained Ti Alloy Processed by HPT
| Autor: | Farid A. Gadzhiev, Andrey G. Stotskiy, Yulia M. Modina, Pavel G. Shafranov, Roman R. Valiev, I.V. Lomakin |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Radiation
Materials science Alloy 02 engineering and technology engineering.material 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics Microstructure 01 natural sciences 0104 chemical sciences engineering General Materials Science Severe plastic deformation Composite material 0210 nano-technology Ductility |
| Zdroj: | Defect and Diffusion Forum. 385:331-336 |
| ISSN: | 1662-9507 |
| Popis: | We studied the effect of the ultrafine-grained (UFG) structure parameters of the titanium alloy Ti-6Al-4V, processed by high-presure torsion (HPT), on its mechanical properties. The fabrication of alloy with a high strength (σв~ 1700 MPa) and enhanced ductility was demonstrated. The fatique behavior of UFG alloy was also examined. |
| Databáze: | OpenAIRE |
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