Study on High-temperature Oxidation Behavior of CrAlSiN Coatings Prepared by Arc Ion Plating

Songxian Lai; Feng Liang; Yinghao Xie; Peijuan Yang; Zhenghao Lan; Zesong Wang

doi:10.47297/wspiedWSP2516-250002.20220601

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Study on High-temperature Oxidation Behavior of CrAlSiN Coatings Prepared by Arc Ion Plating

6卷第1期

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Study on High-temperature Oxidation Behavior of CrAlSiN Coatings Prepared by Arc Ion Plating
Study on High-temperature Oxidation Behavior of CrAlSiN Coatings Prepared by Arc Ion Plating
School of Physics Science and Technology, Lingnan Normal University
2022年6卷第1期页码：13-18
纸质出版日期： 2022 ，
DOI：10.47297/wspiedWSP2516-250002.20220601
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Songxian Lai, Feng Liang, Yinghao Xie, 等. Study on High-temperature Oxidation Behavior of CrAlSiN Coatings Prepared by Arc Ion Plating[J]. 国际教育与发展（英文版）, 2022,6(1):13-18.

SONGXIAN LAI, FENG LIANG, YINGHAO XIE, et al. Study on High-temperature Oxidation Behavior of CrAlSiN Coatings Prepared by Arc Ion Plating. [J]. Journal of international education and development, 2022, 6(1): 13-18.
Songxian Lai, Feng Liang, Yinghao Xie, 等. Study on High-temperature Oxidation Behavior of CrAlSiN Coatings Prepared by Arc Ion Plating[J]. 国际教育与发展（英文版）, 2022,6(1):13-18. DOI： 10.47297/wspiedWSP2516-250002.20220601.

SONGXIAN LAI, FENG LIANG, YINGHAO XIE, et al. Study on High-temperature Oxidation Behavior of CrAlSiN Coatings Prepared by Arc Ion Plating. [J]. Journal of international education and development, 2022, 6(1): 13-18. DOI： 10.47297/wspiedWSP2516-250002.20220601.

摘要

Abstract

The quaternary CrAlSiN films are one of the most representative protective hard coatings applied in the field of industrial dry-cutting and die-casting tools. In our present work

CrAlSiN coatings were prepared on WC-Co substrates by varying cathodic arc current from 50 to 90 A using arc ion plating. The asdeposited coatings were subjected to high-temperature oxidation at 800 and 900℃ in air

respectively. XRD and SEM were employed to assess the evolutions of the microstructures and morphologies before and after annealing. The result indicated that the samples deposited at 80A exhibited an excellent antioxidation property at 800℃ in air owing to the formation of α-Al2O3 and hybrid (CrxAly)2O3 phase textures during high-temperature annealing.

关键词

Keywords

CrAlSiN coatingsArc ion platingCathodic arc currentHigh temperature oxidation

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The Behaviour of Electrochemical Corrosion of CrAlSiN Coatings Prepared by Multi-arc Ion Plating

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School of Physical Science and Technology, Lingnan Normal University

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