Dense ZrB2–MoSi2 composite coating fabricated by low pressure plasma spray (LPPS)
Source abstract
Abstract
Abstract Low pressure plasma spray was applied to fabricate ZrB 2 –MoSi 2 composite coatings. Their microstructure and oxidation behavior were characterized and compared with those of the ZrB 2 –SiC coatings. The ZrB 2 –MoSi 2 coating displayed compact and lamellar microstructure with porosity lower than 5%, where MoSi 2 phase was uniformly distributed in the ZrB 2 matrix. ZrB 2 –30 vol% MoSi 2 coating exihibited much better oxidation-resistance at high temperature compared to the ZrB 2 –30 vol% SiC coating. It is thought that the fine distribution of sufficient MoSi 2 in the matrix and dense microstructure of the ZrB 2 –MoSi 2 coating contributed to its excellent high temperature oxidation-resistance.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced ceramic materials synthesis · High-Temperature Coating Behaviors · Intermetallics and Advanced Alloy Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (18)
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