Outstanding molten calcium-magnesium-aluminosilicate (CMAS) corrosion resistance of directionally solidified Al2O3/Y3Al5O12 eutectic ceramic at 1500 & DEG;C

doi:10.1016/j.corsci.2023.111289

IMR OpenIR

	Outstanding molten calcium-magnesium-aluminosilicate (CMAS) corrosion resistance of directionally solidified Al2O3/Y3Al5O12 eutectic ceramic at 1500 & DEG;C
	Sun, Haofei 1,2; Sun, Luchao 1; Ren, Xiaomin 1,3; Zhou, Cui 1,3; Li, Jie 1,3; Du, Tiefeng 1; Liu, Jing 2; Wang, Jingyang 1
通讯作者	Sun, Luchao(lcsun@imr.ac.cn) ; Wang, Jingyang(jywang@imr.ac.cn)
	2023-08-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	220 页码:10
摘要	This paper explored the calcium-magnesium-aluminosilicate (CMAS) corrosion resistance of Al2O3/ Y3Al5O12(YAG) directionally solidified eutectic (DSE) at 1500 & DEG;C for 4-100 h and disclosed the reaction process dominated by dissolution, precipitation, and in-situ growth and densification mechanisms. The recession depth of Al2O3/YAG DSE after corrosion at 1500 & DEG;C for 100 h is approximately 130 & mu;m, indicating its outstanding CMAS corrosion resistance among competing high temperature materials. The current result highlights the strategy to in-situ initiation of protective dense layer against CMAS corrosion and inspires the design of new high temperature structural components or environmental barrier coating in turbine engine.
关键词	Directionally solidified eutectic Calcium-magnesium-aluminosilicate (CMAS) Corrosion
资助者	National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; Liaoning Revitalization Talents Program
DOI	10.1016/j.corsci.2023.111289
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52130204] ; National Natural Science Foundation of China[U21A2063] ; Natural Science Foundation of Liaoning Province ; Liaoning Revitalization Talents Program[2020-MS-006] ; [XLYC2002018]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001012579900001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：4[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/321006/178361
专题	中国科学院金属研究所
通讯作者	Sun, Luchao; Wang, Jingyang
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB T6G 1H9, Canada 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Sun, Haofei,Sun, Luchao,Ren, Xiaomin,et al. Outstanding molten calcium-magnesium-aluminosilicate (CMAS) corrosion resistance of directionally solidified Al2O3/Y3Al5O12 eutectic ceramic at 1500 & DEG;C[J]. CORROSION SCIENCE,2023,220:10.
APA	Sun, Haofei.,Sun, Luchao.,Ren, Xiaomin.,Zhou, Cui.,Li, Jie.,...&Wang, Jingyang.(2023).Outstanding molten calcium-magnesium-aluminosilicate (CMAS) corrosion resistance of directionally solidified Al2O3/Y3Al5O12 eutectic ceramic at 1500 & DEG;C.CORROSION SCIENCE,220,10.
MLA	Sun, Haofei,et al."Outstanding molten calcium-magnesium-aluminosilicate (CMAS) corrosion resistance of directionally solidified Al2O3/Y3Al5O12 eutectic ceramic at 1500 & DEG;C".CORROSION SCIENCE 220(2023):10.