CAS OpenIR
Ablation Behavior of Ultra-high Temperature Composite Ceramic Matrix Composites
Ju Yinchao1,2; Liu Xiaoyong2; Wang Qin2; Zhang Weigang3; Wei Xi2
2022-01-20
Source PublicationJOURNAL OF INORGANIC MATERIALS
ISSN1000-324X
Volume37Issue:1Pages:86-92
AbstractUltra-high temperature composite ceramic matrix composites ZrC-SiC, ZrB2-ZrC-SiC and HfB2-HfC-SiC were fabricated by precursor infiltration and pyrolysis method. The ultra-high temperature ceramic phases in the materials were characterized by submicron/ nanometer uniform dispersion distribution. Ablation behaviors of ZrC-SiC, ZrB2-ZrC-SiC and HfB2-HfC-SiC matrix composites under atmospheric plasma and on-ground arc jet wind tunnel were investigated comparatively. The main factors that affect design for ultra-high temperature composite ceramic matrix composites were summarized. The result shows that, compared with traditional SiC-based composites, ultra-high temperature composite ceramic matrix composites have a solid-liquid two-phase dense oxide film formed in situ on the surface of the composites after ablation. Synergistic effect of the two phases has achieved effects of erosion resistance and oxidation resistance, which plays a very important role in hindering the loss of liquid SiO2 and greatly improves the ultra-high temperature ablation performance of the materials. On this basis, the important factors that should be considered in the matrix design of ultra-high temperature composite ceramic matrix composites are obtained. The above results have instructional significance for the ultra-high temperature and the limited life application of ceramic matrix composites.
Keywordultra-high temperature composite ceramics matrix composites ablation behavior SiC
DOI10.15541/jim20210182
Language英语
WOS KeywordZRC COMPOSITES ; OXIDATION ; RESISTANCE ; INFILTRATION
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
WOS IDWOS:000768764900016
PublisherSCIENCE PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/52459
Collection中国科学院过程工程研究所
Corresponding AuthorWei Xi
Affiliation1.Beihang Univ, Sch Energy & Power Engn, Beijing 100191, Peoples R China
2.China Aerosp Sci & Ind Corp Ltd, Sci & Technol Scramjet Lab, Beijing Power Machinery Res Inst, Beijing 100074, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Ju Yinchao,Liu Xiaoyong,Wang Qin,et al. Ablation Behavior of Ultra-high Temperature Composite Ceramic Matrix Composites[J]. JOURNAL OF INORGANIC MATERIALS,2022,37(1):86-92.
APA Ju Yinchao,Liu Xiaoyong,Wang Qin,Zhang Weigang,&Wei Xi.(2022).Ablation Behavior of Ultra-high Temperature Composite Ceramic Matrix Composites.JOURNAL OF INORGANIC MATERIALS,37(1),86-92.
MLA Ju Yinchao,et al."Ablation Behavior of Ultra-high Temperature Composite Ceramic Matrix Composites".JOURNAL OF INORGANIC MATERIALS 37.1(2022):86-92.
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