IMR OpenIR
Effect of auxiliary cathode on plasma nitriding behavior of Cr12MoV alloy steel
Dong, Z. H.; Kang, H. W.; Peng, X.; Khan, Azim
2019-10-01
Source PublicationMATERIALS RESEARCH EXPRESS
ISSN2053-1591
Volume6Issue:10
AbstractCr12MoV alloy steel was nitrided in a plasma chamber with and without an auxiliary cathode. The results indicate, that at an appropriate distance between the auxiliary cathode and the alloy steel, hollow cathode discharge (HCD) is generated. The HCD is effective and important to harden the alloy steel by promoting the formation of a harder and thicker nitrided layer, which not only contains a nitrogen diffusion zone, where nitridation of the chromium carbide of the alloy occurs as in the case without auxiliary cathode, but also a top compound layer. The distance between the auxiliary cathode and the alloy steel noticeably affected the plasma nitriding kinetics of the Cr12MoV alloy steel. As the distance increases, the thickness of the compound layer and the microhardness of the nitrided layer increase first followed by a decrease. The nitridation mechanisms of the alloy steel with and without auxiliary cathode are discussed.
Keywordplasma nitriding hollow cathode discharge auxiliary cathode microhardness alloy steel
Indexed BySCI
Language英语
WOS IDWOS:000484130700006
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80742
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Dong, Z. H.,Kang, H. W.,Peng, X.,et al. Effect of auxiliary cathode on plasma nitriding behavior of Cr12MoV alloy steel[J]. MATERIALS RESEARCH EXPRESS,2019,6(10).
APA Dong, Z. H.,Kang, H. W.,Peng, X.,&Khan, Azim.(2019).Effect of auxiliary cathode on plasma nitriding behavior of Cr12MoV alloy steel.MATERIALS RESEARCH EXPRESS,6(10).
MLA Dong, Z. H.,et al."Effect of auxiliary cathode on plasma nitriding behavior of Cr12MoV alloy steel".MATERIALS RESEARCH EXPRESS 6.10(2019).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Dong, Z. H.]'s Articles
[Kang, H. W.]'s Articles
[Peng, X.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Dong, Z. H.]'s Articles
[Kang, H. W.]'s Articles
[Peng, X.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Dong, Z. H.]'s Articles
[Kang, H. W.]'s Articles
[Peng, X.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.