Zobrazeno 1 - 10
of 379
pro vyhledávání: '"Secondary hardening"'
Autor:
Yao Xiao, Yujiao Li, Aleksander Kostka, Maik Rajkowski, Mike Schneider, Gunther Eggeler, Guillaume Laplanche
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 4762-4776 (2024)
A two-step processing route including cold working (primary hardening) followed by annealing-induced (secondary) hardening is proposed to strengthen single-phase face-centered cubic CrCoNi-based medium-entropy alloys (MEAs). Here, we investigate two
Externí odkaz:
https://doaj.org/article/d6da7159dbad46f686fa66fffff9fe8d
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 4212-4221 (2024)
High Co–Ni secondary hardening steels are valuable in the field of aviation materials. With the increasing demand of lightweight, further enhancing its strength has received widespread attention. In this study, instead of using only M2C carbides as
Externí odkaz:
https://doaj.org/article/919222c9dbb44f1cb49ff9ddb546df31
Autor:
Regita Bendikiene, Lina Kavaliauskiene
Publikováno v:
Metals, Vol 14, Iss 10, p 1121 (2024)
In this study, the effect of the cold plastic deformation of a Bridgman anvil at room temperature on the hardness and wear resistance of X160CrMoV12 steel was investigated by utilizing the hardness test, X-ray diffraction (XRD), abrasive emery wear (
Externí odkaz:
https://doaj.org/article/d83f39e700624120a6579c238f007b36
Autor:
Aleksandra Królicka, Francisca G. Caballero, Roman Kuziak, Krzysztof Radwański, Liwia Sozańska-Jędrasik, Piotr Stawarczyk
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 7004-7020 (2023)
In response to the growing interest of the industry in advanced high-strength steels subjected to extreme operating conditions, two novel grades BainTS and BainNiAlCu bainitic steels have been developed. Since the in-use properties of bainitic steel
Externí odkaz:
https://doaj.org/article/e365b71814b94e469ffcfa9182ab4dde
Publikováno v:
Journal of Aeronautical Materials, Vol 43, Iss 1, Pp 60-69 (2023)
In this paper, the intergenerational development, component characteristics, and strengthening mechanism of carburized gear materials for aerospace power transmission systems are reviewed. The first-generation carburized gear steel is low-carbon medi
Externí odkaz:
https://doaj.org/article/11b5bee9fdb24a2796eec8aa79e3a8cf
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 46-60 (2022)
In this paper, quenched AerMet100 steel specimens are plasma nitrided at different temperatures (from 440 °C to 500 °C), and their microstructures and mechanical properties are investigated. Surface layer hardness variation induced by plasma nitrid
Externí odkaz:
https://doaj.org/article/613cdff5ca234803a29b31c4d4a5e5a5
Publikováno v:
Materials Research Express, Vol 11, Iss 2, p 026509 (2024)
The effects of carbide precipitation on mechanical performance of Hybrid Steel 60, known as a novel bearing steel, have not been investigated. In this study, the austenite transformation temperatures of Hybrid Steel 60 during heating were revealed by
Externí odkaz:
https://doaj.org/article/a8f90bdc88154269a59eb82192052f5c
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