High-temperature oxidation behavior of Inconel 693 alloy at 900 &deg;C-1200 &deg;C

doi:10.1016/j.matchar.2023.113216

IMR OpenIR

	High-temperature oxidation behavior of Inconel 693 alloy at 900 °C-1200 °C
	Liu, Tianyu 1,2; Zhao, Qingbin 3; Li, Yingju 1; Meng, Xiangda 3; Feng, Xiaohui 1; Qu, Xiaorui 3; Zheng, Ce 1; Huang, Qiuyan 1; Xu, Wenguo 1,2; Yang, Yuansheng 1
通讯作者	Li, Yingju(yjli@imr.ac.cn) ; Yang, Yuansheng(ysyang@imr.ac.cn)
	2023-10-01
发表期刊	MATERIALS CHARACTERIZATION
ISSN	1044-5803
卷号	204 页码:10
摘要	Inconel 693 alloy is a potential nuclear waste vitrification electrode material. The resistance to oxidation at high temperatures can affect the service life of the vitrification process equipment. The high-temperature oxidation behavior of Inconel 693 alloy has been investigated at temperatures of 900 degrees C, 1050 degrees C, and 1200 degrees C. The results show that the kinetic curves obeyed the parabolic-rate law at different oxidation temperatures without abnormal turning points. The oxide film showed a multilayer structure and the oxidation products were similar at different temperatures. Differently, a new product of AlN was generated at 1050 degrees C and 1200 degrees C compared with that at 900 degrees C. At 900 degrees C, the surface of the alloy was covered with relatively dense and complete oxide films. As the temperature increased, the oxide films were flaked seriously. The oxidation provided effective oxidation protection after 50 h at 1200 degrees C. In addition, part of the internal oxidation products Al2O3 acted as an effect of pegging Cr2O3 films.
关键词	Inconel 693 alloy Oxidation behavior Internal oxidation Vitrified electrodes Element diffusion
资助者	National Natural Science Foundation of China Projects ; Applied Basic Research Program Project of Liaoning Province of China
DOI	10.1016/j.matchar.2023.113216
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China Projects[51831007] ; Applied Basic Research Program Project of Liaoning Province of China[2023JH2/101300142]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Materials Science, Characterization & Testing
WOS记录号	WOS:001068229300001
出版者	ELSEVIER SCIENCE INC
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/321006/179374
专题	中国科学院金属研究所
通讯作者	Li, Yingju; Yang, Yuansheng
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.China Nucl Power Engn Co Ltd, Inst Nucl Chem Ind, Glass Solidificat Technol Ctr, Beijing 100840, Peoples R China
推荐引用方式 GB/T 7714	Liu, Tianyu,Zhao, Qingbin,Li, Yingju,et al. High-temperature oxidation behavior of Inconel 693 alloy at 900 °C-1200 °C[J]. MATERIALS CHARACTERIZATION,2023,204:10.
APA	Liu, Tianyu.,Zhao, Qingbin.,Li, Yingju.,Meng, Xiangda.,Feng, Xiaohui.,...&Yang, Yuansheng.(2023).High-temperature oxidation behavior of Inconel 693 alloy at 900 °C-1200 °C.MATERIALS CHARACTERIZATION,204,10.
MLA	Liu, Tianyu,et al."High-temperature oxidation behavior of Inconel 693 alloy at 900 °C-1200 °C".MATERIALS CHARACTERIZATION 204(2023):10.