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Title: | Fatigue properties and tribological tests of AlSl 316 steel after high pressure torsion |
Authors: | Volokitin, Andrey Volokitina, Irina Naizabekov, Abdrakhman Kuis, Dmitry Lezhnev, Sergey Panin, Evgeniy |
Keywords: | fatigue properties plastic deformation steel AlSl 316 tribology пластическая деформация сталь AlSl 316 трибология усталостные свойства |
Issue Date: | 2023 |
Citation: | Fatigue properties and tribological tests of AlSl 316 steel after high pressure torsion / A. Volokitin [et al] // Journal of Chemical Technology and Metallurgy. - 2023. - Vol. 58, № 2. - P. 412-419. - Bibliogr.: 30 nam. - il. |
Abstract: | The infuence in of the high pressure torsion process in the new die on the fatigue properties of AISI 316 corrosion-resistant steel was investigated. Eight deformation cycles was carried out at cryogenic and ambient temperatures. It was revealed that the fatigue strength of both samples increases due to the structure grinding and twinning in austenite during deformation by high pressure torsion, partially martensitic transformation and an increase in the proportion of large-angle boundaries during cyclic deformation. The main factor of the higher fatigue limit of AISI 316 steel after deformation at cryogenic temperature compared to ambient temperature is a more intensive microstructure grinding and the presence of an increased proportion of large-angle boundaries and the course of a more complete martensitic transformation. |
URI: | https://elib.belstu.by/handle/123456789/63872 |
Appears in Collections: | Статьи в зарубежных изданиях |
Files in This Item:
File | Description | Size | Format | |
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Volokitin_Fatigue.pdf | 670.9 kB | Adobe PDF | View/Open |
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