| Preparation and oxidation behaviour of NiCrAlYSc coatings on a Ni-based single crystal superalloy | |
| Liu, S. B.1,2; Li, W.1,2; Sun, J.3; Fu, L. B.1,2; Wang, T. G.4; Jiang, S. M.2; Gong, J.2; Sun, C.2 | |
| Corresponding Author | Jiang, S. M.(smjiang@imr.ac.cn) ; Sun, C.(csun@imr.ac.cn) |
| 2020-07-15 | |
| Source Publication | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| Volume | 171Pages:14 |
| Abstract | The NiCrAlYSc coatings with different Sc content were prepared on the Ni-based superalloy by arc ion plating. Cyclic and isothermal oxidation behaviours of all the coatings were investigated. The results show that an appropriate addition of Sc in the coating can significantly improve the scale adhesion, shorten the transient oxidation stage and promote the transformation from theta-Al2O3 to alpha-Al2O3. The effects of Sc addition on the oxidation performance of the coating as well as the mechanism of oxide adherence were discussed. |
| Keyword | Metal coatings Superalloys Scandium Scale adhesion Oxidation |
| Funding Organization | Tianjin Major Science and Technology Project of Military-Civil Integration |
| DOI | 10.1016/j.corsci.2020.108703 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Tianjin Major Science and Technology Project of Military-Civil Integration[18ZXJMTG00050] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000537624600013 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/139172 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Jiang, S. M.; Sun, C. |
| Affiliation | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Qilu Univ Technol, Adv Res Inst Multidisciplinary Sci, Shandong Acad Sci, 3501 Daxue Rd, Jinan 250353, Peoples R China 4.Tianjin Univ Technol & Educ, Tianjin Key Lab High Speed Cutting & Precis Machi, Tianjin 300222, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, S. B.,Li, W.,Sun, J.,et al. Preparation and oxidation behaviour of NiCrAlYSc coatings on a Ni-based single crystal superalloy[J]. CORROSION SCIENCE,2020,171:14. |
| APA | Liu, S. B..,Li, W..,Sun, J..,Fu, L. B..,Wang, T. G..,...&Sun, C..(2020).Preparation and oxidation behaviour of NiCrAlYSc coatings on a Ni-based single crystal superalloy.CORROSION SCIENCE,171,14. |
| MLA | Liu, S. B.,et al."Preparation and oxidation behaviour of NiCrAlYSc coatings on a Ni-based single crystal superalloy".CORROSION SCIENCE 171(2020):14. |
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