Fatigue Properties of Ti Alloys with an Ultrafine Grained Structure: Challenges and Achievements
Ultrafine-grained (UFG) structure formation in Ti alloys, by severe plastic deformation (SPD) processing and enhancement of their mechanical properties, including fatigue properties, has been demonstrated in numerous studies in the past 20 years. The present overview analyzes the fatigue properties...
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| Format: | Article |
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MDPI AG
2022-02-01
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| Series: | Metals |
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| Online Access: | https://www.mdpi.com/2075-4701/12/2/312 |
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| author | Irina Petrovna Semenova Yulia Mikhailovna Modina Andrey Gennadievich Stotskiy Alexander Vadimovich Polyakov Mikhail Vladimirovich Pesin |
| author_facet | Irina Petrovna Semenova Yulia Mikhailovna Modina Andrey Gennadievich Stotskiy Alexander Vadimovich Polyakov Mikhail Vladimirovich Pesin |
| author_sort | Irina Petrovna Semenova |
| collection | DOAJ |
| description | Ultrafine-grained (UFG) structure formation in Ti alloys, by severe plastic deformation (SPD) processing and enhancement of their mechanical properties, including fatigue properties, has been demonstrated in numerous studies in the past 20 years. The present overview analyzes the fatigue properties achieved to date in Ti alloys subjected to SPD. Such aspects are examined as the effect of a UFG structure on the fatigue behavior of commercially pure (CP) Ti, two-phase Ti alloys, using the popular Ti-6Al-4V alloy as an example, as well as on the kinetics and mechanisms of fatigue failure. The prospects and problems of the practical application of UFG Ti materials in medicine and aircraft engine construction are discussed. |
| first_indexed | 2024-03-09T21:27:07Z |
| format | Article |
| id | doaj.art-f35aa390711a4b4aa355a6195b5be3e3 |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-03-09T21:27:07Z |
| publishDate | 2022-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-f35aa390711a4b4aa355a6195b5be3e32023-11-23T21:08:22ZengMDPI AGMetals2075-47012022-02-0112231210.3390/met12020312Fatigue Properties of Ti Alloys with an Ultrafine Grained Structure: Challenges and AchievementsIrina Petrovna Semenova0Yulia Mikhailovna Modina1Andrey Gennadievich Stotskiy2Alexander Vadimovich Polyakov3Mikhail Vladimirovich Pesin4Institute of Physics of Advanced Materials, Ufa State Aviation Technical University, 12 K. Marx Str., 450008 Ufa, RussiaInstitute of Physics of Advanced Materials, Ufa State Aviation Technical University, 12 K. Marx Str., 450008 Ufa, RussiaInstitute of Physics of Advanced Materials, Ufa State Aviation Technical University, 12 K. Marx Str., 450008 Ufa, RussiaInstitute of Physics of Advanced Materials, Ufa State Aviation Technical University, 12 K. Marx Str., 450008 Ufa, RussiaMechanical Engineering Faculty, Perm National Research Polytechnic University, 29 Komsomolsky Pr., 614990 Perm, RussiaUltrafine-grained (UFG) structure formation in Ti alloys, by severe plastic deformation (SPD) processing and enhancement of their mechanical properties, including fatigue properties, has been demonstrated in numerous studies in the past 20 years. The present overview analyzes the fatigue properties achieved to date in Ti alloys subjected to SPD. Such aspects are examined as the effect of a UFG structure on the fatigue behavior of commercially pure (CP) Ti, two-phase Ti alloys, using the popular Ti-6Al-4V alloy as an example, as well as on the kinetics and mechanisms of fatigue failure. The prospects and problems of the practical application of UFG Ti materials in medicine and aircraft engine construction are discussed.https://www.mdpi.com/2075-4701/12/2/312titanium alloysultrafine-grained structurefatigue behaviorcrack growth ratefatigue failure mechanismsengineering application |
| spellingShingle | Irina Petrovna Semenova Yulia Mikhailovna Modina Andrey Gennadievich Stotskiy Alexander Vadimovich Polyakov Mikhail Vladimirovich Pesin Fatigue Properties of Ti Alloys with an Ultrafine Grained Structure: Challenges and Achievements Metals titanium alloys ultrafine-grained structure fatigue behavior crack growth rate fatigue failure mechanisms engineering application |
| title | Fatigue Properties of Ti Alloys with an Ultrafine Grained Structure: Challenges and Achievements |
| title_full | Fatigue Properties of Ti Alloys with an Ultrafine Grained Structure: Challenges and Achievements |
| title_fullStr | Fatigue Properties of Ti Alloys with an Ultrafine Grained Structure: Challenges and Achievements |
| title_full_unstemmed | Fatigue Properties of Ti Alloys with an Ultrafine Grained Structure: Challenges and Achievements |
| title_short | Fatigue Properties of Ti Alloys with an Ultrafine Grained Structure: Challenges and Achievements |
| title_sort | fatigue properties of ti alloys with an ultrafine grained structure challenges and achievements |
| topic | titanium alloys ultrafine-grained structure fatigue behavior crack growth rate fatigue failure mechanisms engineering application |
| url | https://www.mdpi.com/2075-4701/12/2/312 |
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