中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
High temperature oxidation behavior of Ni-based superalloy Nimonic95 and the effect of pre-oxidation treatment

文献类型:期刊论文

作者Li, Danhong2,3; Chen, Junxiu1,2; Etim, Iniobong P.4; Liu, Ya1,2; Wu, Changjun1,2; Wang, Jianhua1,2; Su, Xuping1,2
刊名VACUUM
出版日期2021-12-01
卷号194页码:11
ISSN号0042-207X
关键词Ni-based superalloy Oxidation behavior High-temperature pre-oxidation
DOI10.1016/j.vacuum.2021.110582
通讯作者Su, Xuping(clsj@cczu.edu.cn)
英文摘要The high-temperature oxidation behaviors of Nimonic95 alloy at 800 degrees C, 900 degrees C and 1000 degrees C were studied. The diffusion process of alloying elements in different stages of oxidation was studied and analyzed, and the preoxidation process was established. The results showed that multilayer oxide films formed in the air at 800 degrees C, 900 degrees C and 1000 degrees C, the outer layer was mainly Cr2O3 with a small amount of Al2O3, TiO2 and composite oxides such as CrTi spinel. The inner layer was mainly Al2O3. Nimonic95 alloy has excellent oxidation resistance at 800 degrees C and 900 degrees C, but poor oxidation resistance at 1000 degrees C and the oxide film peeled off in a short time. The oxidation resistance of Nimonic95 alloy at 1000 degrees C can be improved significantly by pre-oxidation at 800 degrees C for 140 h.
资助项目National Natural Science Foundation of China[51871030] ; National Natural Science Foundation of China[51671036] ; Opening Foundation of Jiangsu Key Laboratory of Material surface Science and technology[KFBM20200004]
WOS研究方向Materials Science ; Physics
语种英语
出版者PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号WOS:000701984500004
资助机构National Natural Science Foundation of China ; Opening Foundation of Jiangsu Key Laboratory of Material surface Science and technology
源URL[http://ir.imr.ac.cn/handle/321006/166682]  
专题金属研究所_中国科学院金属研究所
通讯作者Su, Xuping
作者单位1.Changzhou Univ, Jiangsu Key Lab Mat Surface Sci & Technol, Changzhou 213164, Jiangsu, Peoples R China
2.Changzhou Univ, Sch Mat Sci & Engn, Changzhou 213164, Jiangsu, Peoples R China
3.Changzhou Inst Technol, Changzhou 213000, Jiangsu, Peoples R China
4.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式
GB/T 7714
Li, Danhong,Chen, Junxiu,Etim, Iniobong P.,et al. High temperature oxidation behavior of Ni-based superalloy Nimonic95 and the effect of pre-oxidation treatment[J]. VACUUM,2021,194:11.
APA Li, Danhong.,Chen, Junxiu.,Etim, Iniobong P..,Liu, Ya.,Wu, Changjun.,...&Su, Xuping.(2021).High temperature oxidation behavior of Ni-based superalloy Nimonic95 and the effect of pre-oxidation treatment.VACUUM,194,11.
MLA Li, Danhong,et al."High temperature oxidation behavior of Ni-based superalloy Nimonic95 and the effect of pre-oxidation treatment".VACUUM 194(2021):11.

入库方式: OAI收割

来源:金属研究所

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