| The effect of yttrium addition on the isothermal oxidation behavior of sputtered K38 nanocrystalline coating at 1273 K in air | |
| W. Wang; P. Yu; F. H. Wang; S. L. Zhu | |
| 2007 | |
| Source Publication | Surface & Coatings Technology
 |
| ISSN | 0257-8972 |
| Volume | 201Issue:16-17Pages:7425-7431 |
| Abstract | The influence of various amounts of Y addition on the isothermal oxidation behavior of sputtered Ni-based superalloy K38 nanocrystalline coating at 1273 K was investigated. The result indicated that the addition of 0.05 and 0.1 wt.% Y in nanocrystalline coating enhanced the selective oxidation of Al, reduced scale growth rate and retarded the phase transformation from metastable to stable alumina. In contrast, 0.5 wt.% Y addition significantly increased the oxidation rate of the coating, the incorporation of Ti in the external alumina scale accelerated the phase transformation to stable alumina. (C) 2007 Elsevier B.V. All rights reserved. |
| description.department | chinese acad sci, met res inst, state key lab corros & protect, shenyang 110016, peoples r china. shenyang inst chem technol, shenyang 110142, peoples r china.;wang, w (reprint author), chinese acad sci, met res inst, state key lab corros & protect, wencui rd 62, shenyang 110016, peoples r china;wen@imr.ac.cn |
| Keyword | High Temperature Oxidation Nanocrystalline Coating Reactive-element Superalloy High-temperature Oxidation Oxide Scales Percent Y2o3 Alloys K38g Superalloy Resistance Diffusion Corrosion Growth |
| URL | 查看原文 |
| WOS ID | WOS:000246509800069 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/33874 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | W. Wang,P. Yu,F. H. Wang,et al. The effect of yttrium addition on the isothermal oxidation behavior of sputtered K38 nanocrystalline coating at 1273 K in air[J]. Surface & Coatings Technology,2007,201(16-17):7425-7431. |
| APA | W. Wang,P. Yu,F. H. Wang,&S. L. Zhu.(2007).The effect of yttrium addition on the isothermal oxidation behavior of sputtered K38 nanocrystalline coating at 1273 K in air.Surface & Coatings Technology,201(16-17),7425-7431. |
| MLA | W. Wang,et al."The effect of yttrium addition on the isothermal oxidation behavior of sputtered K38 nanocrystalline coating at 1273 K in air".Surface & Coatings Technology 201.16-17(2007):7425-7431. |
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