Effect of Cr on oxidation of Ni-xAl alloy
文献类型：期刊论文
| 作者 | X. J. Zhang ; C. X. Gao ; L. Wang ; Y. Niu |
| 刊名 | Transactions of Nonferrous Metals Society of China
 |
| 出版日期 | 2007 |
| 卷号 | 17页码:S171-S174 |
| 关键词 | Ni-10Cr-xAl alloy oxidation third-element effect al alloys 900-1000-degrees-c at.percent o-2 x=0 |
| ISSN号 | 1003-6326 |
| 中文摘要 | The oxidation of the Ni-10Cr-xAl(x=7%, 10%, molar fraction) alloys was studied at 1 100 degrees C under 0.1 MPa O-2 and compared with that of the binary Ni-7Al and Ni-10Al alloys. The results show that the binary alloys form NiO external scales associated with an internal oxidation of Al. On the contrary, the ternary Ni-10Cr-7Al and Ni-10Cr-10Al form external alumina scale in contact with the alloy substrate. An addition of 10%Cr(molar fraction) into Ni-7Al and Ni-10Al inhibits the internal oxidation of aluminum and considerably reduces the critical content of Al needed to form exclusive alumina scales with respect to binary Ni-Al alloy, providing an example of third-element effect. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34052]  |
| 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,C. X. Gao,L. Wang,et al. Effect of Cr on oxidation of Ni-xAl alloy[J]. Transactions of Nonferrous Metals Society of China,2007,17:S171-S174. |
| APA | X. J. Zhang,C. X. Gao,L. Wang,&Y. Niu.(2007).Effect of Cr on oxidation of Ni-xAl alloy.Transactions of Nonferrous Metals Society of China,17,S171-S174. |
| MLA | X. J. Zhang,et al."Effect of Cr on oxidation of Ni-xAl alloy".Transactions of Nonferrous Metals Society of China 17(2007):S171-S174. |
入库方式： OAI收割
来源：金属研究所
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