Abstract

The purpose of the study is to develop a technology for vacuum carburization of heat-resistant steels, taking into account the requirements for the structure of the carburised layer to ensure the operational properties of gears.

The paper describes the issues of improving the operating characteristic of heavily loaded gears made of high-strength steels. Information on the modes of vacuum cementation is given. A technological process has been developed that ensures the presence of carbides on the tooth profiles, the absence of a carbide mesh in the cemented layer and the optimal mechanical properties of the gears. Recommendations on the choice of modes of diffusion saturation to ensure wear resistance, contact endurance, bending strength of gears made of heat-resistant steels are proposed.

Details

Title
The influence of carburization technology on performance properties of high-loaded gear wheels
Author
Pakhomova, S A 1 ; Fakhurtdinov, R S 1 ; Tsinkolenko, O A 1 ; Zolotov, B S 1 

1  Bauman Moscow State Technical University, Russia, 105005 Moscow, 2-d Bauman St., 5 
Publication year
2020
Publication date
Jan 2020
Publisher
IOP Publishing
ISSN
17578981
e-ISSN
1757899X
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.1088/1757-899X/747/1/012126
ProQuest document ID
2562036905
Copyright
© 2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.