Zobrazeno 1 - 10
of 497
pro vyhledávání: '"Austenitizing"'
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 2108-2120 (2024)
In this study, modifying the austenitizing temperature offers a strategically viable way towards creating blocky retained austenite (BRA) with varying sizes and morphologies in nanostructured bainitic steel, in strikingly contrast to the conventional
Externí odkaz:
https://doaj.org/article/cc2c419325824ef7b98a6732ff52d4cb
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 796-806 (2023)
The effect of Ms temperature variation in Fe–Ni–Cr cast iron has been investigated in this paper. The heating and cooling processes were carefully compared and analysed through in-situ observation. The results showed that the size of austenite gr
Externí odkaz:
https://doaj.org/article/3333e784e10d40b6b2f60c544036c02a
Publikováno v:
Metalurgija, Vol 63, Iss 2, Pp 184-186 (2024)
The austenitizing of steel plays an important role in improving its properties. Studying the kinetics of austenitizing of steel has certain theoretical significance for practical production. In this article, the Differential scanning calorimetry(DSC)
Externí odkaz:
https://doaj.org/article/660c5eba90c1484fb1c9c60cab37a79d
Publikováno v:
Cailiao gongcheng, Vol 51, Iss 2, Pp 98-105 (2023)
A new class gear and bearing steel with ultrahigh strength and high heat-resistant has excellent strength and toughness. The steel was austenitized at different temperatures, combined with a variety of mechanical property tests and micro-analysis tec
Externí odkaz:
https://doaj.org/article/47cd241e98dd46e0b307fe64d4323aab
Akademický článek
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Akademický článek
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Publikováno v:
Journal of Materials Research and Technology, Vol 16, Iss , Pp 1445-1457 (2022)
In this work, the formation of austenite in the intercritical interval under continuous heating and isothermal holding in ductile iron with various chemistries was investigated using high-resolution dilatometry and quantitative metallographic analysi
Externí odkaz:
https://doaj.org/article/de52feee2030483998f73cc402caf12a
Akademický článek
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Publikováno v:
Metals, Vol 13, Iss 6, p 1011 (2023)
In this paper, the effect of batch-annealing temperature on the oxidation of 22MnB5 steel during austenitizing was studied. When the batch-annealing temperature was decreased from 690 to 680 °C, the surface roughness of cold-rolled 22MnB5 steel decr
Externí odkaz:
https://doaj.org/article/1b8f52baf5704640856f3fc59652161e
Autor:
Dieison G. Fantineli, Cleber T. Parcianello, Tonilson S. Rosendo, Afonso Reguly, Marco D. Tier
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 6, Pp 12354-12363 (2020)
Despite the promising results obtained with cryogenic treatment of tool steels, there are still contradictions regarding its benefits, and there is no consensus regarding its mechanisms in the steel microstructure. The goal of this work is to investi
Externí odkaz:
https://doaj.org/article/06b0423c7b5446b1b992bc5f911394bc