Heat-resistant coatings on CCCM for aerospace applications
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Published:2020-10-23
Issue:8
Volume:
Page:46-52
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ISSN:1683-4518
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Container-title:NOVYE OGNEUPORY (NEW REFRACTORIES)
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language:
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Short-container-title:Nov. ogneup.
Author:
Sinitsyn D. Yu.,Anikin V. N.,Eremin S. A.,Vanyushin V. O.,Shvetsov A. A.,Bardin N. G.
Abstract
Slip coatings of ZrB2‒MoSi2‒SiC system on CCCM of the next compostions, wt. %: 55 ZrB2 + 25 MoSi2 + 20 SiC (ZSM25), 50 ZrB2 + 30 MoSi2 + 20 SiC (ZSM30) and 45 ZrB2 + 35 MoSi2 + 20 SiC (ZSM35) are discussed in the article. The modes of the coatings’ heat treatment were worked out and the optimal method for producing heat-resistant coatings was selected. It was found that the coating of composition 1 satisfies the heat resistance assessment tests conditions on the Multiplas 2500-m plasmatron, presumably working due to the formation of a highly viscous ZrSiO4 film.
Publisher
National University of Science and Technology MISiS
Subject
Computer Networks and Communications,Hardware and Architecture,Software
Cited by
1 articles.
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