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Interfacial modification and cyclic ablation behaviors of a SiC/ZrB2-SiC/SiC triple-layer coating for C/SiC composites at above 2000 degrees C
Tane, Pengju1,2,3; Hu, Chenglong3; Pang, Shengyang3; Li, Jian3; Wang, Lei1,2; Tang, Sufang3
Corresponding AuthorWang, Lei(wanglei@mail.neu.cn) ; Tang, Sufang(sftang@imr.ac.cn)
2020-06-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume169Pages:9
AbstractA SiC/ZrB2-SiC/SiC triple-layer coating was fabricated successively by chemical vapor deposition (CVD), slurry brushing-sintering and CVD for C/SiC composites. To enhance the cyclic ablation resistance, a pre-oxidation treatment on the inner SiC layer was performed. The bonding strength of the coating with pre-oxidation at 1600 degrees C is significantly improved to 32 MPa, 77.8 % greater than that of the untreated specimen. The coating can endure 5 ablation cycles from 2050 degrees C to room temperature without peeling off and displays a small spalling area of 18 mm(2) after 6 cycles. The cyclic ablation mechanisms are discussed in detail.
KeywordCeramic matrix composite Thermal cycling Oxidation
Funding OrganizationMajor Program of Aerospace Advanced Manufacturing Technology Research Foundation of NSFC ; CASC, China ; National Natural Science Foundations of China ; National Science and Technology Major Project ; National Key R&D Program of China ; LiaoNing Revitalization Talents Program ; Research Fund of Youth Innovation Promotion Association of CAS, China
DOI10.1016/j.corsci.2020.108604
Indexed BySCI
Language英语
Funding ProjectMajor Program of Aerospace Advanced Manufacturing Technology Research Foundation of NSFC ; CASC, China[U1537204] ; National Natural Science Foundations of China[51802313] ; National Natural Science Foundations of China[51902315] ; National Science and Technology Major Project[2017-VI-0020-0093] ; National Key R&D Program of China[2018YFF01013600] ; LiaoNing Revitalization Talents Program ; Research Fund of Youth Innovation Promotion Association of CAS, China[2014171]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000530031900009
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/138674
Collection中国科学院金属研究所
Corresponding AuthorWang, Lei; Tang, Sufang
Affiliation1.Northeastern Univ, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Peoples R China
2.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Tane, Pengju,Hu, Chenglong,Pang, Shengyang,et al. Interfacial modification and cyclic ablation behaviors of a SiC/ZrB2-SiC/SiC triple-layer coating for C/SiC composites at above 2000 degrees C[J]. CORROSION SCIENCE,2020,169:9.
APA Tane, Pengju,Hu, Chenglong,Pang, Shengyang,Li, Jian,Wang, Lei,&Tang, Sufang.(2020).Interfacial modification and cyclic ablation behaviors of a SiC/ZrB2-SiC/SiC triple-layer coating for C/SiC composites at above 2000 degrees C.CORROSION SCIENCE,169,9.
MLA Tane, Pengju,et al."Interfacial modification and cyclic ablation behaviors of a SiC/ZrB2-SiC/SiC triple-layer coating for C/SiC composites at above 2000 degrees C".CORROSION SCIENCE 169(2020):9.
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