Mechanics Capability and Structure of Ion Nitrocarburized Layer of 42MnCr52 Steel
Authors
Chun-Yang Liu, Chun-Hua Hu, Zhi-Jie Sun, Long Li
Corresponding Author
Chun-Yang Liu
Available Online December 2016.
- DOI
- 10.2991/icmse-16.2016.32How to use a DOI?
- Keywords
- 42MnCr52 steel, Ion nitrocarburized layer, Morphology and structure, Mechanics capability, Bonding strength. stress.
- Abstract
The ion nitrocarburized layer was prepared on the surface of 42MnCr52 steel sample by using the ion nitrocarburizing process. The nitrocarbonide grains and holes all in smaller scale distribute equably. The nitrocarbonide surface layer is about 18 æm in thickness. The ion nitrocarburized layer is composed mainly of Fe3N that is the key composition of phase, which can insure the excellent hardness and toughness of the ion nitrocarburized layer. The bonding strength and stress analysis show that the nitrocarbonide surface layer and its diffusing layer of ion nitrocarburized layer all possess higher bonding strength, which may avoid the ion nitrocarburized layer to flake off during friction process.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Chun-Yang Liu AU - Chun-Hua Hu AU - Zhi-Jie Sun AU - Long Li PY - 2016/12 DA - 2016/12 TI - Mechanics Capability and Structure of Ion Nitrocarburized Layer of 42MnCr52 Steel BT - Proceedings of the 4th 2016 International Conference on Material Science and Engineering (ICMSE 2016) PB - Atlantis Press SP - 188 EP - 194 SN - 2352-5401 UR - https://doi.org/10.2991/icmse-16.2016.32 DO - 10.2991/icmse-16.2016.32 ID - Liu2016/12 ER -