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| Ta effect on oxidation of a nickel-based single-crystal superalloy and its sputtered nanocrystalline coating at 900-1100 degrees C | |
| Wang, Jinlong; Chen, Minghui; Zhu, Shenglong; Wang, Fuhui; mhchen@imr.ac.cn | |
| 2015 | |
| Source Publication | APPLIED SURFACE SCIENCE
 |
| ISSN | 0169-4332 |
| Volume | 345Pages:194-203 |
| Abstract | Sputtering nanocrystalline coating was prepared on a nickel-based single-crystal superalloy N5. The oxidation behavior of the superalloy substrate and its nanocrystalline coating was investigated at 900-1100 degrees C. Results indicated that the nanocrystalline coating enhanced the oxidation and scale spallation resistance of the single-crystal superalloy. Elements interdiffusion has not occurred between the substrate and coating. Refractory element, Ta, inherently contained in N5, had a significant effect on the scale microstructure and oxidation behavior of both the single-crystal superalloy substrate and its sputtering nanocrystalline coating. (C) 2015 Elsevier B.V. All rights reserved. |
| description.department | [wang, jinlong ; chen, minghui ; zhu, shenglong ; wang, fuhui] chinese acad sci, inst met res, lab corros & protect, shenyang 110016, peoples r china ; [wang, jinlong ; wang, fuhui] harbin engn univ, minist educ, key lab superlight mat & surface technol, corros & protect lab, harbin 150001, peoples r china |
| Keyword | Single-crystal Superalloys Nanocrystalline Coating High-temperature Oxidation Reactive Element Effect |
| Funding Organization | National Natural Science Foundation of China [51471177]; National Key Basic Research Program of China (973 Program) [2012CB625100]; National Basic Research Program of China (973 Program) [2010CB631206] |
| Indexed By | sci |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/75173 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | mhchen@imr.ac.cn |
| Recommended Citation GB/T 7714 | Wang, Jinlong,Chen, Minghui,Zhu, Shenglong,et al. Ta effect on oxidation of a nickel-based single-crystal superalloy and its sputtered nanocrystalline coating at 900-1100 degrees C[J]. APPLIED SURFACE SCIENCE,2015,345:194-203. |
| APA | Wang, Jinlong,Chen, Minghui,Zhu, Shenglong,Wang, Fuhui,&mhchen@imr.ac.cn.(2015).Ta effect on oxidation of a nickel-based single-crystal superalloy and its sputtered nanocrystalline coating at 900-1100 degrees C.APPLIED SURFACE SCIENCE,345,194-203. |
| MLA | Wang, Jinlong,et al."Ta effect on oxidation of a nickel-based single-crystal superalloy and its sputtered nanocrystalline coating at 900-1100 degrees C".APPLIED SURFACE SCIENCE 345(2015):194-203. |
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