| 900 degrees C oxidation resistance of Ni-base superalloys alloyed with different refractory elements | |
| Yu, Shiya1; Zhan, Xin2,3; Liu, Feng4; Guo, Yu4,5; Wang, Qiangbing5; Li, Yunping4; Wang, Zi6; Wang, Zexin7; Tan, Liming4; Fan, Xueling7; Wei, Yan8; Huang, Lan4 | |
| Corresponding Author | Wang, Zi(ziwang2020@yeah.net) ; Tan, Liming(limingtan@csu.edu.cn) ; Wei, Yan(weiyan@ipm.com.cn) |
| 2022-05-25 | |
| Source Publication | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| ISSN | 0925-8388 |
| Volume | 904Pages:9 |
| Abstract | Refractory elements are added to strengthen the Ni-based superalloys for turbine disks, while the effects of these elements on the oxidation resistance remain to be investigated systematically to continually improve the working temperature. In this work, the effects of typical strengthening elements, including Ta, W, Mo, Hf and Nb, on the isothermal oxidation behavior of Ni-based superalloys at 900 degrees C were studied. The results indicated that increasing concentrations of Ta, W, and Mo enhanced the oxidation resistance, while adding 4 wt% Nb and 2 wt% Hf accelerated the oxidation rates in different degrees, which was explained in terms of diffusion and phase precipitation. (c) 2022 Elsevier B.V. All rights reserved. |
| Keyword | Oxidation resistance Refractory elements Isothermal oxidation Ni-based superalloy Interdiffusivity |
| Funding Organization | National Science and Technology Major Project ; Natural Science Foundation of China ; China Postdoctoral Science Foundation ; Natural Science Foundation of Hunan Province of China ; Science and Technology Innovation Program of Hunan Province ; State Key Laboratory of Advanced Technologyies ; Major Science and Technology Program of Yunnan ; State Key Laboratory of Powder Metallurgy, Central South University, Changsha, China |
| DOI | 10.1016/j.jallcom.2022.164071 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Science and Technology Major Project[J2019-IV-0003-0070] ; Natural Science Foundation of China[91860105] ; Natural Science Foundation of China[52074366] ; China Postdoctoral Science Foundation[2019M662799] ; Natural Science Foundation of Hunan Province of China[2021JJ40757] ; Science and Technology Innovation Program of Hunan Province[2021RC3131] ; State Key Laboratory of Advanced Technologyies[SKL-SPM-202013] ; Major Science and Technology Program of Yunnan[202002AB080001-1] ; State Key Laboratory of Powder Metallurgy, Central South University, Changsha, China |
| WOS Research Area | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000773764700001 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/172961 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, Zi; Tan, Liming; Wei, Yan |
| Affiliation | 1.China Aircraft Southern Ind Co Ltd, Zhuzhou 412002, Hunan, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Superalloys Div, Shenyang 110016, Peoples R China 4.Cent South Univ, State Key Lab Powder Met, Changsha 410083, Hunan, Peoples R China 5.Guangzhou Sailong Addit Mfg Co Ltd, Guangzhou, Peoples R China 6.AECC Commercial Aircraft Engine Co Ltd, Shanghai 200241, Peoples R China 7.Xi An Jiao Tong Univ, Sch Aerosp Engn, State Key Lab Strength & Vibrat Mech Struct, Xian 710049, Peoples R China 8.Kunming Inst Precious Met, State Key Lab Adv Technol Comprehens Utilizat Pla, Kunming 650106, Yunnan, Peoples R China |
| Recommended Citation GB/T 7714 | Yu, Shiya,Zhan, Xin,Liu, Feng,et al. 900 degrees C oxidation resistance of Ni-base superalloys alloyed with different refractory elements[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2022,904:9. |
| APA | Yu, Shiya.,Zhan, Xin.,Liu, Feng.,Guo, Yu.,Wang, Qiangbing.,...&Huang, Lan.(2022).900 degrees C oxidation resistance of Ni-base superalloys alloyed with different refractory elements.JOURNAL OF ALLOYS AND COMPOUNDS,904,9. |
| MLA | Yu, Shiya,et al."900 degrees C oxidation resistance of Ni-base superalloys alloyed with different refractory elements".JOURNAL OF ALLOYS AND COMPOUNDS 904(2022):9. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment