The alteration of the density of craters formed after impacts of hyper-velocity particles on glass surface with two-layer Ta-Si-Al-N-Based coatings

The method of pulsed magnetron sputtering was used to produce and study two types of glasses with two-layer coatings: I—on the basis of Ta/SiAlN, and II—on the basis of SiAlN/TaN. Both layers of Ta and SiAlN in coating I and the upper layer of TaN in coating II are formed in a nanostructured state;...

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Bibliographic Details
Main Authors: Tursunkhanova, R. B., Sergeev, V. P., Kalashnikov, M. P., Sergeev, O. V., Voronov, A. V., Stuzhuk, V. V.
Format: Conference Proceeding
Language:English
Subjects:
Aluminum
Coatings
Magnetron sputtering
Mechanical properties
Silicon
Tantalum
Tantalum nitrides
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Summary:The method of pulsed magnetron sputtering was used to produce and study two types of glasses with two-layer coatings: I—on the basis of Ta/SiAlN, and II—on the basis of SiAlN/TaN. Both layers of Ta and SiAlN in coating I and the upper layer of TaN in coating II are formed in a nanostructured state; the lower layer of SiAlN in coating II is formed in amorphous state. Coating I has higher mechanical properties; therefore, it provides the glass with higher protection from shock impact of hyper-velocity iron particles.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0084296