The third-element effect on the oxidation of Ni-xCr-7Al alloys (x=0, 5, 10 at.%) at 1173K
文献类型：期刊论文
| 作者 | X. J. Zhang ; F. Gesmundo ; Y. Niu |
| 刊名 | High Temperature Materials and Processes
 |
| 出版日期 | 2005 |
| 卷号 | 24期号:6页码:369-374 |
| 关键词 | ternary alloys Ni-Cr-Al oxidation third-element effect most-reactive component 1200 degrees c internal oxidation oxidant pressures ternary alloys al alloys diffusion aluminum nickel oxygen |
| ISSN号 | 0334-6455 |
| 中文摘要 | The oxidation in 10(5)Pa of pure oxygen of three Ni-WxCr-7Al alloys (x = 0,5,10 at.%) was studied at 1173K. A dense external scale of NiO overlying a zone of internal oxidation formed on Ni-7Al and Ni-5Cr-7Al. On the contrary, an external Al2O3 layer formed on Ni-10Cr-7Al. Thus, the addition of sufficient Cr levels to Ni-7Al produced a classical third-element effect, inducing the transition between the internal and external oxidation of Al. This effect is interpreted on the basis of an extension to ternary alloys of a criterion first proposed by Wagner for the transition between the internal and external oxidation of the most reactive component in binary alloys. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35233]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. J. Zhang,F. Gesmundo,Y. Niu. The third-element effect on the oxidation of Ni-xCr-7Al alloys (x=0, 5, 10 at.%) at 1173K[J]. High Temperature Materials and Processes,2005,24(6):369-374. |
| APA | X. J. Zhang,F. Gesmundo,&Y. Niu.(2005).The third-element effect on the oxidation of Ni-xCr-7Al alloys (x=0, 5, 10 at.%) at 1173K.High Temperature Materials and Processes,24(6),369-374. |
| MLA | X. J. Zhang,et al."The third-element effect on the oxidation of Ni-xCr-7Al alloys (x=0, 5, 10 at.%) at 1173K".High Temperature Materials and Processes 24.6(2005):369-374. |
入库方式： OAI收割
来源：金属研究所
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