SiC nanowire toughened ZrB2–SiC ablative coating for SiC coated C/C composites
Source abstract
Abstract
Abstract To improve the ablation resistance of carbon/carbon (C/C) composites, a SiC nanowire toughened ZrB 2 –SiC multiphase coating was prepared by a three-step technique including pack cementation, chemical vapor deposition (CVD), and supersonic atmosphere plasma spray (SAPS). The SiC nanowires helped improve the toughness of the ceramic coating. After ablation for 60 s under the heat flux of 4800 kW/m 2 , the linear and mass ablation rates of ZrB 2 –SiC coating decreased from 4.9 μm/s and 2.3×10 −3 g/s to 2.8 μm/s and 1.4×10 −3 g/s after introducing SiC nanowires, respectively.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Diamond and Carbon-based Materials Research · Advanced materials and composites
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (26)
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