High-Temperature Oxidation of CrN/ZrN Multilayer Coatings

Andrey Vorontsov; Andrey Filippov; Nickolay Shamarin; Evgeny Moskvichev; Olga Novitskaya; Evgenii Knyazhev; Yuliya Denisova; Andrei Leonov; Vladimir Denisov; Sergei Tarasov

doi:10.3390/met12101746

Metals (Oct 2022)

High-Temperature Oxidation of CrN/ZrN Multilayer Coatings

Andrey Vorontsov,
Andrey Filippov,
Nickolay Shamarin,
Evgeny Moskvichev,
Olga Novitskaya,
Evgenii Knyazhev,
Yuliya Denisova,
Andrei Leonov,
Vladimir Denisov,
Sergei Tarasov

Affiliations

Andrey Vorontsov: Institute of Strength Physics and Materials Sciences, Siberian Branch of Russian Academy of Sciences, Per. Academicheskii 2/4, 634055 Tomsk, Russia
Andrey Filippov: Institute of Strength Physics and Materials Sciences, Siberian Branch of Russian Academy of Sciences, Per. Academicheskii 2/4, 634055 Tomsk, Russia
Nickolay Shamarin: Institute of Strength Physics and Materials Sciences, Siberian Branch of Russian Academy of Sciences, Per. Academicheskii 2/4, 634055 Tomsk, Russia
Evgeny Moskvichev: Institute of Strength Physics and Materials Sciences, Siberian Branch of Russian Academy of Sciences, Per. Academicheskii 2/4, 634055 Tomsk, Russia
Olga Novitskaya: Institute of Strength Physics and Materials Sciences, Siberian Branch of Russian Academy of Sciences, Per. Academicheskii 2/4, 634055 Tomsk, Russia
Evgenii Knyazhev: Institute of Strength Physics and Materials Sciences, Siberian Branch of Russian Academy of Sciences, Per. Academicheskii 2/4, 634055 Tomsk, Russia
Yuliya Denisova: Institute of High Current Electronics, Siberian Branch of Russian Academy of Sciences, Per. Academicheskii 2/3, 634055 Tomsk, Russia
Andrei Leonov: Institute of High Current Electronics, Siberian Branch of Russian Academy of Sciences, Per. Academicheskii 2/3, 634055 Tomsk, Russia
Vladimir Denisov: Institute of High Current Electronics, Siberian Branch of Russian Academy of Sciences, Per. Academicheskii 2/3, 634055 Tomsk, Russia
Sergei Tarasov: Institute of Strength Physics and Materials Sciences, Siberian Branch of Russian Academy of Sciences, Per. Academicheskii 2/4, 634055 Tomsk, Russia

DOI: https://doi.org/10.3390/met12101746
Journal volume & issue: Vol. 12, no. 10
p. 1746

Abstract

Read online

Multilayer nitride coatings provide some of the best performance when in their use for the production of metalworking tools. In this work, vacuum-arc plasma-assisted deposited multilayer ZrN/CrN coatings with different numbers of constituent layers were characterized for high-temperature oxidization in air using weighing, confocal and scanning electron microscopy and synchrotron XRD. Oxidizing at 300 °C did not deteriorate the coating surfaces, while higher temperatures caused surface deterioration and oxidation accompanied by cracking, delamination and considerable mass gains. The coating with higher number of thinner layers showed higher oxidation resistance due to more prominent oxygen barrier effect.

Published in Metals

ISSN: 2075-4701 (Online)
Publisher: MDPI AG
Country of publisher: Switzerland
LCC subjects: Technology: Mining engineering. Metallurgy
Website: http://www.mdpi.com/journal/metals

About the journal

Abstract

Keywords