| Benefits of Zr addition to oxidation resistance of a single-phase (Ni,Pt)Al coating at 1373 K | |
| Jiang, Chengyang1,2; Qian, Lingyi3; Feng, Min1; Liu, He2; Bao, Zebin2; Chen, Minghui1; Zhu, Shenglong2; Wang, Fuhui1,2 | |
| Corresponding Author | Bao, Zebin(zbbao@imr.ac.cn) ; Chen, Minghui(mhchen@mail.neu.edu.cn) |
| 2019-07-01 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 35Issue:7Pages:1334-1344 |
| Abstract | A single-phase (Ni, Pt) Al coating with lean addition of Zr was prepared by co-electroplating of Pt-Zr composite plating and subsequent gaseous aluminization treatments. Isothermal and cyclic oxidation behavior of the Zr-doped (Ni, Pt) Al coating samples was assessed at 1373 K in static air in comparison with plain nickel aluminide (NiAl) and normal (Ni, Pt) Al coatings. Results indicated that Zr-doped (Ni, Pt) Al coating demonstrated a lower oxidation rate constant and reduced tendency of oxide scale spallation as well as surface rumpling, in which the enhanced oxidation performance was mainly attributed to the segregation of Zr at oxide scale grain boundaries and the improved Young's modulus of the coating. Besides, the addition of Zr effectively delayed oxide phase transformation of Al2O3 from theta phase to alpha phase in the early oxidation stage and coating degradation of beta-NiAl to gamma'-Ni3Al in the stable oxidation stage. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| Keyword | Aluminide coating RE elements Oxidation Microstructure evolution Thermally grown oxide |
| Funding Organization | National Natural Science Foundation of China ; Defence Industrial Technology Development Program ; Liaoning BaiQianWan Talents Program |
| DOI | 10.1016/j.jmst.2019.03.013 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51,671,202] ; National Natural Science Foundation of China[51,301,184] ; Defence Industrial Technology Development Program[JCKY2016404C001] ; Liaoning BaiQianWan Talents Program |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000466369600015 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/133644 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Bao, Zebin; Chen, Minghui |
| Affiliation | 1.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, 62 Wencui Rd, Shenyang 110016, Liaoning, Peoples R China 3.AECC Commercial Aircraft Engine Co Ltd, 3998 South Lianhua Rd, Shanghai 200241, Peoples R China |
| Recommended Citation GB/T 7714 | Jiang, Chengyang,Qian, Lingyi,Feng, Min,et al. Benefits of Zr addition to oxidation resistance of a single-phase (Ni,Pt)Al coating at 1373 K[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(7):1334-1344. |
| APA | Jiang, Chengyang.,Qian, Lingyi.,Feng, Min.,Liu, He.,Bao, Zebin.,...&Wang, Fuhui.(2019).Benefits of Zr addition to oxidation resistance of a single-phase (Ni,Pt)Al coating at 1373 K.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(7),1334-1344. |
| MLA | Jiang, Chengyang,et al."Benefits of Zr addition to oxidation resistance of a single-phase (Ni,Pt)Al coating at 1373 K".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.7(2019):1334-1344. |
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