Self-densification behavior, interfacial bonding and cyclic ablation resistance of HfSi2-ZrSi2 modified SiC/ZrB2-SiC/SiC coating for C-f/ SiC composite

doi:10.1016/j.corsci.2023.111223

IMR OpenIR

	Self-densification behavior, interfacial bonding and cyclic ablation resistance of HfSi2-ZrSi2 modified SiC/ZrB2-SiC/SiC coating for C-f/ SiC composite
	Tang, Pengju 1,2,3; Hu, Chenglong 2; Pang, Shengyang 2; Jiang, Yan 2; Liang, Bin 2; Wang, Lei 1,3; Tang, Sufang 2
通讯作者	Wang, Lei(wanglei@mail.neu.cn) ; Tang, Sufang(sftang@imr.ac.cn)
	2023-07-15
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	219 页码:11
摘要	A slurry method has good prospects in preparing coatings, yet great challenge to apply dense coatings due to the volatilization of slurry and the inert and pressureless sintering. Here we develop aHfSi(2)-ZrSi2 modified SiC/ZrB2-SiC/SiC triple-layer coating by an improved slurry method combined with CVD on C-f/SiC composites. The ZrSi2 and HfSi2 are preferentially oxidized in a novel oxygen-containing sintering process so that their generated SiO2 glass can heal defects to achieve self-densification of the coating. Resultantly, the coating presents outstanding interfacial bonding strength of 14.7 MPa and excellent cyclic ablation resistance at 1800 ? for 600 s
关键词	Ceramic matrix composites Coating Interfacial boding Ablation
资助者	National Natural Science Foundations of China ; Research Fund of Youth Innovation Promotion Associ-ation of CAS, China ; National Key R&D Program of China
DOI	10.1016/j.corsci.2023.111223
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundations of China[52272075] ; National Natural Science Foundations of China[52022101] ; National Natural Science Foundations of China[U20A20242] ; National Natural Science Foundations of China[52188101] ; Research Fund of Youth Innovation Promotion Associ-ation of CAS, China[2021190] ; National Key R&D Program of China[2021YFA1500804]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000991057200001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/177678
专题	中国科学院金属研究所
通讯作者	Wang, Lei; Tang, Sufang
作者单位	1.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 3.Northeastern Univ, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Peoples R China
推荐引用方式 GB/T 7714	Tang, Pengju,Hu, Chenglong,Pang, Shengyang,et al. Self-densification behavior, interfacial bonding and cyclic ablation resistance of HfSi2-ZrSi2 modified SiC/ZrB2-SiC/SiC coating for C-f/ SiC composite[J]. CORROSION SCIENCE,2023,219:11.
APA	Tang, Pengju.,Hu, Chenglong.,Pang, Shengyang.,Jiang, Yan.,Liang, Bin.,...&Tang, Sufang.(2023).Self-densification behavior, interfacial bonding and cyclic ablation resistance of HfSi2-ZrSi2 modified SiC/ZrB2-SiC/SiC coating for C-f/ SiC composite.CORROSION SCIENCE,219,11.
MLA	Tang, Pengju,et al."Self-densification behavior, interfacial bonding and cyclic ablation resistance of HfSi2-ZrSi2 modified SiC/ZrB2-SiC/SiC coating for C-f/ SiC composite".CORROSION SCIENCE 219(2023):11.