Effect of an electromagnetic field on the microstructure and properties of Cr(Ti)AlN hard coatings prepared with arc-ion plating

In this paper, TiN coating was deposited onto the nitrided 32Cr2MoVA by multi arc ion plating and proceeded line contact fatigue experiment to investigate the influence of hard coatings on the contact failure properties of nitriding steel. The results of experiment show that pitting is primary type of contact fatigue failure for TiN coated 32Cr2MoV and the pits on the TiN coated surface are shallower and smaller than that of the nitrided 32Cr2MoV. After TiN coating produce crisping and desquamation under higher contact fatigue loads, the exposed matrix surface begin to bear the contact load. The superficial microstructure of TiN coated 32Cr2MoV was more fine, and content of nitrides were higher than that of the nitrided, which insured the distribution of hardness gradient of subsurface was more rational than that of nitrided 32Cr2MoV. The contact fatigue strength of TiN coated 32Cr2MoV is greater about 200MPa than that of the nitrided 32Cr2MoV.

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Internal stress on adhesion of hard coatings synthesized by multi-arc ion plating

Surface and Coatings Technology ◽

10.1016/j.surfcoat.2017.07.076 ◽

2017 ◽

Vol 332 ◽

pp. 267-274 ◽

Cited By ~ 7

Author(s):

L.S. Qiu ◽

X.D. Zhu ◽

K.W. Xu

Keyword(s):

Internal Stress ◽

Hard Coatings ◽

Arc Ion Plating ◽

Ion Plating

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Composition, microstructure and properties of C-N-V films prepared by pulsed bias arc ion plating

Acta Physica Sinica ◽

10.7498/aps.59.4296 ◽

2010 ◽

Vol 59 (6) ◽

pp. 4296

Author(s):

Li Hong-Kai ◽

Lin Guo-Qiang ◽

Dong Chuang

Keyword(s):

Arc Ion Plating ◽

Ion Plating ◽

Microstructure And Properties

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Microstructure and properties of CrN coating via multi-arc ion plating on the valve seat material surface

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2021.161966 ◽

2021 ◽

pp. 161966

Author(s):

Chaochao Ji ◽

Qiaoqin Guo ◽

Jianping Li ◽

Yongchun Guo ◽

Zhong Yang ◽

...

Keyword(s):

Material Surface ◽

Valve Seat ◽

Arc Ion Plating ◽

Crn Coating ◽

Ion Plating ◽

Microstructure And Properties

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Phase formation and characterization of hard coatings in the TiAlN system prepared by the cathodic arc ion plating method

Thin Solid Films ◽

10.1016/0040-6090(91)90262-v ◽

1991 ◽

Vol 195 (1-2) ◽

pp. 99-110 ◽

Cited By ~ 232

Author(s):

Tsutomu Ikeda ◽

Hiroshi Satoh

Keyword(s):

Phase Formation ◽

Hard Coatings ◽

Arc Ion Plating ◽

Ion Plating ◽

Plating Method ◽

Cathodic Arc

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The Study of TiCN Coating Based on Vacuum Arc Ion Plating and its Performance

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.187.255 ◽

2012 ◽

Vol 187 ◽

pp. 255-259

Author(s):

Li Jing Zou

Keyword(s):

Technology Development ◽

Development Trend ◽

Hard Coatings ◽

Vacuum Arc ◽

Application Development ◽

Preparation Methods ◽

Arc Ion Plating ◽

Ion Plating ◽

Ticn Coating ◽

The Impact

This article provides an overview of the basic properties of the TiCN hard film, preparation methods, influencing factors, and application development trend. Magnetron sputter ion plating, radiofrequency sputtering method and multi-arc ion plating three coating preparation techniques are introduced. In this paper, with the coating by multi-arc ion plating method as the study object, an overview of the impact of C and N flow to its structure, as well as temperature, coating thickness, the pulse bias, the arc current to its performance is provided. Compared to other hard coatings, the improvement in its performance is showed and the future direction of technology development of TiCN is briefly discussed.

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