Zobrazeno 1 - 10
of 805
pro vyhledávání: '"COLD DEFORMATION"'
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 1744-1756 (2023)
In this work, the effect of prior cold deformation on the bainite transformation kinetics of austempered GCr15 bearing steel was investigated by means of dilatometry. It is found that prior cold deformation retards bainite transformation by increasin
Externí odkaz:
https://doaj.org/article/25539cfb1e724bac8bb2ef038dae5965
Autor:
Vasile Dănuț Cojocaru, Alexandru Dan, Nicolae Șerban, Elisabeta Mirela Cojocaru, Nicoleta Zărnescu-Ivan, Bogdan Mihai Gălbinașu
Publikováno v:
Materials, Vol 17, Iss 10, p 2312 (2024)
The primary focus of the current paper centers on the microstructures and mechanical properties exhibited by a Ti-30Nb-12Zr-5Ta-2Sn-1.25Fe (wt. %) (TNZTSF) alloy that has been produced through an intricate synthesis process comprising cold-crucible i
Externí odkaz:
https://doaj.org/article/000a355f75324a15837f10976cd049a3
Publikováno v:
Reviews on Advanced Materials Science, Vol 62, Iss 1, Pp pp. 55-63 (2023)
The mechanical properties of large 2219 Al–Cu alloy rings need to be further improved with the diameter of the launch vehicle being more than 10 m. In this study, the effects of cold rolling (CR) and cold compression on microstructure evolution and
Externí odkaz:
https://doaj.org/article/ca4bf02567fc46da8333a8ec052d83f9
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 2385-2393 (2022)
Recently, severe plastic deformation of alloys under cold conditions has been experimentally investigated to develop refined microstructures. The present study proposed to demonstrate the feasibility of applying cold deformation to a β-solution trea
Externí odkaz:
https://doaj.org/article/bc8c3ad8791041c589e0f7f1c9d42798
Akademický článek
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Autor:
Alexandru Dan, Elisabeta Mirela Cojocaru, Doina Raducanu, Ion Cinca, Vasile Danut Cojocaru, Bogdan Mihai Galbinasu
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 2877-2887 (2022)
During the last decades, Titanium-based alloys have shown a suitable combination of strength, ductility, corrosion and biocompatibility properties, that marks them as suitable implant materials for biomedical applications. In this study, a Ti–30Nb
Externí odkaz:
https://doaj.org/article/37d692cc4eb0416ca31ddce88bcfeea0
Publikováno v:
Journal of Magnesium and Alloys, Vol 10, Iss 5, Pp 1381-1400 (2022)
The emphasis of this exploration was to examine the workability and work hardening performance of Mg (Magnesium) specimen and Mg-B4C composites created via the powder metallurgy technique. The pure Mg and Mg-B4C composites are made with distinct weig
Externí odkaz:
https://doaj.org/article/42cbddc096284a24ba3e2323365b2184
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 3857-3871 (2022)
The microstructure, mechanical and fatigue properties of M50 steel by combining austempering processing with cold deformation have been investigated. The results show that the introduction of bainite can effectively refine the multiphase microstructu
Externí odkaz:
https://doaj.org/article/0433797f06144db39b43977274bf2da6
Akademický článek
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