Abrasive Wear Resistance of High-Speed Steel R6M5 after Laser Melting and Tempering
- Авторлар: Ratkevich G.V.1, Afanasieva L.E.1, Smolyakova I.A.1, Novoselova M.V.1
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Мекемелер:
- Tver State Technical University
- Шығарылым: Том 40, № 5 (2019)
- Беттер: 392-395
- Бөлім: Article
- URL: https://journals.rcsi.science/1068-3666/article/view/229330
- DOI: https://doi.org/10.3103/S106836661905012X
- ID: 229330
Дәйексөз келтіру
Аннотация
This paper presents experimental studies of the microstructure, phase composition, microhardness distribution, estimation of abrasive wear resistance of rapid steel, grade R6M5, after laser melting and subsequent tempering. A multichannel (40 beams) CO2 laser was used to process the steel. It has been demonstrated that improved abrasive wear resistance is achieved after laser melt quenching and short-term tempering at 560°C.
Негізгі сөздер
Авторлар туралы
G. Ratkevich
Tver State Technical University
Email: ludmila.a@mail.ru
Ресей, Tver, 170026
L. Afanasieva
Tver State Technical University
Хат алмасуға жауапты Автор.
Email: ludmila.a@mail.ru
Ресей, Tver, 170026
I. Smolyakova
Tver State Technical University
Email: ludmila.a@mail.ru
Ресей, Tver, 170026
M. Novoselova
Tver State Technical University
Email: ludmila.a@mail.ru
Ресей, Tver, 170026
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