Diffusion of alloying elements during high temperature oxidation in a low-cost third generation Ni-based single crystal superalloy
文献类型：期刊论文
| 作者 | Guo, H. Y.1,2; Tan, Z. H.1,2; Li, Y. M.1,2; Zou, M. K.1; Tao, Y.1; Wang, X. G.1; Liu, J. D.1; Liu, J. L.1; Yang, Y. H.1; Li, J. G.1 |
| 刊名 | MATERIALS CHARACTERIZATION
 |
| 出版日期 | 2024-05-01 |
| 卷号 | 211页码:14 |
| 关键词 | Ni-based single crystal superalloy Oxidation Alloying elements Diffusion |
| ISSN号 | 1044-5803 |
| DOI | 10.1016/j.matchar.2024.113913 |
| 通讯作者 | Wang, X. G.(xgwang11b@imr.ac.cn) |
| 英文摘要 | Diffusion of alloying elements in a low-cost third generation Ni-based single crystal superalloy during oxidation at high temperature was investigated. The evolution of oxide layers depended on dominant diffusion of alloying elements at different stages of oxidation. Outward diffusion of Cr, Co and Ni was dominant at initial stage of oxidation, resulting in the formation of (Ni, Co)O and Cr2O3. Diffusion of Al and Ta was restricted in gamma/gamma' area, but dominant in gamma'-free layer. Due to outward diffusion of other elements, passive enrichment of refractory elements, Re, W, Mo and Ta included, caused the formation of mixed oxides layer. Finally, selective oxidation of Al led to the formation of (Ni, Co)Al2O4 and Al2O3 layer. |
| 资助项目 | National Key Research and Development Program of China[2017YFA0700704] ; Excellent Youth Foundation of Liaoning Province[2021- YQ-02] ; Middle-aged and Youth Talents in Scientific and Technological Innovation Project of Shenyang[RC220440] ; Youth Innovation Promotion Association, Chinese Academy of Sciences |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001236165500001 |
| 出版者 | ELSEVIER SCIENCE INC |
| 资助机构 | National Key Research and Development Program of China ; Excellent Youth Foundation of Liaoning Province ; Middle-aged and Youth Talents in Scientific and Technological Innovation Project of Shenyang ; Youth Innovation Promotion Association, Chinese Academy of Sciences |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, X. G. |
| 作者单位 | 1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, H. Y.,Tan, Z. H.,Li, Y. M.,et al. Diffusion of alloying elements during high temperature oxidation in a low-cost third generation Ni-based single crystal superalloy[J]. MATERIALS CHARACTERIZATION,2024,211:14. |
| APA | Guo, H. Y..,Tan, Z. H..,Li, Y. M..,Zou, M. K..,Tao, Y..,...&Sun, X. F..(2024).Diffusion of alloying elements during high temperature oxidation in a low-cost third generation Ni-based single crystal superalloy.MATERIALS CHARACTERIZATION,211,14. |
| MLA | Guo, H. Y.,et al."Diffusion of alloying elements during high temperature oxidation in a low-cost third generation Ni-based single crystal superalloy".MATERIALS CHARACTERIZATION 211(2024):14. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。