| Synergistic effect of Re-base diffusion barrier and Pt modification on the oxidation behaviour of NiCrAlY coatings | |
| Xu, M. M.1,2; Li, Y. Y.1,2; Zhang, C. Y.2; Jiang, C. Y.3; Bao, Z. B.1,2; Zhu, S. L.1,2; Wang, F. H.3 | |
| Corresponding Author | Jiang, C. Y.(jiangchengyang@mail.neu.edu.cn) ; Bao, Z. B.(zbbao@imr.ac.cn) |
| 2022 | |
| Source Publication | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| Volume | 194Pages:12 |
| Abstract | The cyclic oxidation behaviour at 1050 degrees C and isothermal oxidation behaviour at 1100 degrees C of a low-diffusion Ptmodified NiCrAlY coating with Re-base diffusion barrier were investigated, compared with conventional NiCrAlY, Pt-free NiCrAlY with Re-base diffusion barrier and Pt-modified NiCrAlY without Re-base diffusion barrier coatings. The results revealed that Pt-modified NiCrAlY coating with Re-base diffusion barrier exhibited the best oxidation resistance and lowest interdiffusion extent. The role of Re-base diffusion barrier in inhibiting elemental interdiffusion and the contribution of Pt to the growth rate and adhesion of Al2O3 scale, as well as the long-term stability of Re-base diffusion barrier, are discussed. |
| Keyword | NiCrAlY Elemental interdiffusion Diffusion barrier Pt-modification Oxidation |
| Funding Organization | R & D Program in Key Fields of Guangdong Province ; National Natural Science Foundation of China ; National Engineering Laboratory for Marine and Ocean Engineering Power System-Laboratory for Ocean Engineering Gas Turbine ; Chinese Postdoctoral Science Foundation |
| DOI | 10.1016/j.corsci.2021.109919 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | R & D Program in Key Fields of Guangdong Province[2019B010936001] ; National Natural Science Foundation of China[51671202] ; National Engineering Laboratory for Marine and Ocean Engineering Power System-Laboratory for Ocean Engineering Gas Turbine ; Chinese Postdoctoral Science Foundation[2021M690561] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000720849400003 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/167378 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Jiang, C. Y.; Bao, Z. B. |
| Affiliation | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Wenhua Rd 72, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Wencui Rd 62, Shenyang 110016, Peoples R China 3.Northeastern Univ, Shenyang Natl Lab Mat Sci, Wenhua Rd 3, Shenyang 110819, Peoples R China |
| Recommended Citation GB/T 7714 | Xu, M. M.,Li, Y. Y.,Zhang, C. Y.,et al. Synergistic effect of Re-base diffusion barrier and Pt modification on the oxidation behaviour of NiCrAlY coatings[J]. CORROSION SCIENCE,2022,194:12. |
| APA | Xu, M. M..,Li, Y. Y..,Zhang, C. Y..,Jiang, C. Y..,Bao, Z. B..,...&Wang, F. H..(2022).Synergistic effect of Re-base diffusion barrier and Pt modification on the oxidation behaviour of NiCrAlY coatings.CORROSION SCIENCE,194,12. |
| MLA | Xu, M. M.,et al."Synergistic effect of Re-base diffusion barrier and Pt modification on the oxidation behaviour of NiCrAlY coatings".CORROSION SCIENCE 194(2022):12. |
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