| Oxidation of ternary Cu-60Ni-10Al and Cu-60Ni-15Al alloys at 800 circle C | |
| Xiang, JH; Niu, Y; Zhao, ZL; Wu, WT | |
| Corresponding Author | Xiang, JH(jhxiang@imr.ac.cn) |
| 2005-08-01 | |
| Source Publication | RARE METAL MATERIALS AND ENGINEERING
 |
| ISSN | 1002-185X |
| Volume | 34Issue:8Pages:1275-1278 |
| Abstract | The oxidation behavior of ternary Cu-60Ni-10Al and Cu-60Ni-15Al (at%) alloys at 800 degrees C has been studied. The oxidation rates. of the two alloys during the initial oxidation stage are relatively rapid, but compared with the corresponding Cu-Ni binary alloy, the presence of Al reduces the oxidation rates greatly; moreover, with the establishment of a continuous layer of alumina, the oxidation rates of the two alloys have been reduced further. After 24 h oxidation, oxides of copper and nickel can still be found in the outer region of the scale grown on Cu-60Ni-10Al, and thus the presence of 10 at% Al cannot provide full protection for Cu-60Ni-10Al. On the contrary, the scale grown on Cu-60Ni-15Al is totally composed of alumina. Therefore, the optimum Al concentration to achieve full protection for Cu-60Ni-Al alloys is in the range between 10 at% and 15 at%. |
| Keyword | Cu-60Ni-10Al Cu-60Ni-15Al high-temperature oxidation optimum Al concentration |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000231616500024 |
| Publisher | NORTHWEST INST NONFERROUS METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/82463 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xiang, JH |
| Affiliation | 1.Jiangxi Sci & Technol Normal Univ, Dept Appl Phys, Nanchang 330013, Peoples R China 2.Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Xiang, JH,Niu, Y,Zhao, ZL,et al. Oxidation of ternary Cu-60Ni-10Al and Cu-60Ni-15Al alloys at 800 circle C[J]. RARE METAL MATERIALS AND ENGINEERING,2005,34(8):1275-1278. |
| APA | Xiang, JH,Niu, Y,Zhao, ZL,&Wu, WT.(2005).Oxidation of ternary Cu-60Ni-10Al and Cu-60Ni-15Al alloys at 800 circle C.RARE METAL MATERIALS AND ENGINEERING,34(8),1275-1278. |
| MLA | Xiang, JH,et al."Oxidation of ternary Cu-60Ni-10Al and Cu-60Ni-15Al alloys at 800 circle C".RARE METAL MATERIALS AND ENGINEERING 34.8(2005):1275-1278. |
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