Application of Multiple Nitrogen-based Coatings for Cemented Carbide Tools: A Review

As the main-stream of the machining coating, nitrogen-based coatings have irreplaceable advantages, such as high hardness, high strength, and good oxidation resistance recently. This paper introduces common multiple nitrogen-based coatings which including TiAlN, CrAlN, TiAlSiN, CrAlSiN and CrTiAlN c...

Full description

Saved in:
Bibliographic Details
Published inSolid state phenomena Vol. 340; pp. 21 - 26
Main Authors Sun, Hao Bin, Zhang, Hua, Zhao, Cheng Liang, Chen, Chuan Zhong, Yu, Hui Jun, Yao, Hai Bin, Wang, Xin Wu, Li, Chang Ye, Si, Shou Ji
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 23.12.2022
Subjects
Aluminum oxide
Carbide tools
Cemented carbides
Chemical composition
Chemical compounds
Chromium nitride
Coatings
Machining
Nitrogen
Oxidation resistance
Silicon dioxide
Titanium compounds
Titanium nitride
Cemented Carbide Tools
Nitrogen-Based Coatings
Microstructure
Property
Online AccessGet full text

Cover

More Information
Summary:As the main-stream of the machining coating, nitrogen-based coatings have irreplaceable advantages, such as high hardness, high strength, and good oxidation resistance recently. This paper introduces common multiple nitrogen-based coatings which including TiAlN, CrAlN, TiAlSiN, CrAlSiN and CrTiAlN coatings for cemented carbide tools. The microstructure and property of coating is depended on its chemical composition. Generally, compounds of different structures are formed between the various elements of the coating, and these have different forms of existence and properties: titanium and chromium exist in nitrides (face-centered cubic structure), aluminium solubilizes in TiN/CrN, and amorphous Si3N4 can make difference in fine grain strengthening. The Al2O3 and SiO2 can improve oxidation resistance.
Bibliography:Special topic volume with invited peer-reviewed papers only
ISSN:1012-0394
1662-9779
1662-9779
DOI:10.4028/p-cog9zd