A Study on the Effects of Temperature and Heat Retention Time at High Tempering on the Hardness and Strength Limit of the Turbine Shaft Made of 42CrMo Steel

The turbine shaft is an important part of the turbocharger structure. This part requires quite high hardness, especially when operating it needs high strength to ensure the working conditions with very high speed, pressure and temperature. This paper presents the research results of the effects of t...

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Tác giả chính: Tran, Thi Van Nga, Le, Hong Ky, Nguyen, Ngoc Nhan, Tran, Vinh Hung
Định dạng: Bài trích
Ngôn ngữ:English
Nhà xuất bản: Springer 2022
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Truy cập trực tuyến:https://link.springer.com/chapter/10.1007/978-3-030-92574-1_12
https://dlib.phenikaa-uni.edu.vn/handle/PNK/5755
https://doi.org/10.1007/978-3-030-92574-1_12
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Tóm tắt:The turbine shaft is an important part of the turbocharger structure. This part requires quite high hardness, especially when operating it needs high strength to ensure the working conditions with very high speed, pressure and temperature. This paper presents the research results of the effects of temperature and heat retention time at high tempering on the hardness and tensile strength of the turbine shaft in the HX40W model turbocharger structure made of 42CrMo steel.