SiC nanowire-induced fabrication of fine-grained and highly-density SiC coating by pressure-less reactive sintering
发布时间：2025-04-30
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- 发布时间：
- 2025-04-30
- 论文名称：
- SiC nanowire-induced fabrication of fine-grained and highly-density SiC coating by pressure-less reactive sintering
- 发表刊物：
- Journal Of Alloys And Compounds
- 摘要：
- Fine-grained and high-density SiC coating was fabricated on carbon materials by incorporating SiC
nanowires during the pressure-less reactive sintering for the first time. The grain size, relative density,
and fracture toughness of the as-fabricated coating are 1.5 ± 0.6 mm, 95%, and 5.03 ± 0.73MPam1/2,
respectively, resulting in a good oxidation protective ability, which can efficiently protect carbon materials
from oxidation at 900 C for more than 70 h or at 1500 C for more than 90 h. The formation of
such microstructure may be associated to the increasing nucleation rate resulting from the microstructure
evolution and phase transformation of SiC nanowires during the sintering process.
- 合写作者：
- Chu, YH; Chen, JK; Tang, JD
- 是否译文：
- 否
- 发表时间：
- 2018-05-02