Protection from high-velocity impact particles for quartz glass by coatings on the basis of Al-Si-N

I. A. Bozhko, E. V. Rybalko, M. V. Fedorischeva, V. L. Solntsev, A. G. Cherniavsky, A. Yu Kaleri, S. G. Psakhie, V. P. Sergeev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The paper presents the results of the research of the phase composition and the mechanical properties of the coatings on the basis of Al-Si-N system produced by pulsed magnetron sputtering on the KV glass substrates. By the X-ray diffraction method, it has been discovered that the coatings contain AlN phase (hcp) with different thickness. The deposition of Al-Si-N coating system allows both increasing the microhardness of the surface layer of the quartz glass up to 29 GPa, and maintaining high elastic properties (We > 0.70). The laboratory tests have been carried out involving the impact of high-speed flows of iron particles on the Al-Si-N protective coating with different thicknesses produced by pulsed magnetron sputtering. The increase of Al-Si-N coating thickness from 1μm to 10μm decreases 4-fold the surface density of the craters on the samples caused by a high-speed flow of iron particles.

Original languageEnglish
Title of host publicationAdvanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
PublisherAmerican Institute of Physics Inc.
Volume1783
ISBN (Electronic)9780735414457
DOIs
Publication statusPublished - 10 Nov 2016
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 - Tomsk, Russian Federation
Duration: 19 Sep 201623 Sep 2016

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
CountryRussian Federation
CityTomsk
Period19.9.1623.9.16

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Bozhko, I. A., Rybalko, E. V., Fedorischeva, M. V., Solntsev, V. L., Cherniavsky, A. G., Kaleri, A. Y., Psakhie, S. G., & Sergeev, V. P. (2016). Protection from high-velocity impact particles for quartz glass by coatings on the basis of Al-Si-N. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 (Vol. 1783). [020018] American Institute of Physics Inc.. https://doi.org/10.1063/1.4966311