A mullite oxidation protective coating on SiC coated carbon/carbon composites by hot dipping
Source abstract
Abstract
Abstract A dense, uniform, crack free and well-bonded oxidation-protective mullite coating was successfully fabricated on SiC-coated carbon/carbon (C/C) composites by a novel hot dipping process. XRD and EDS line scanning analyses shows that the phase of the coating is composed of mullite and the bonding coating between the coating and C/C composites is composed of SiC and Si. Besides, SEM images of the surface and cross-section of the coating also display the dense microstructure. The mullite/SiC coating was found to protect C/C composites from oxidation at 1773 K for 168 h with a weight loss rate of only 3.9×10 −5 g cm −2 h −1 .
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Advanced materials and composites · MXene and MAX Phase Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (19)
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