Corrosion of Ni-Ti alloys in the molten (Li,K)(2)CO3 eutectic mixture
文献类型：期刊论文
| 作者 | C. L. Zeng ; W. T. Wu |
| 刊名 | Corrosion Science
 |
| 出版日期 | 2002 |
| 卷号 | 44期号:1页码:40920 |
| 关键词 | nickel molten (Li Ni-Ti alloys K)(2)CO3 molten-salts corrosion carbonate fuel-cells internal oxidation base alloys oxygen li2co3-k2co3 solubility diffusion behavior nickel |
| ISSN号 | 0010-938X |
| 中文摘要 | The corrosion of pure Ni and of binary Ni-Ti alloys containing 5, 10, and 15 wt.% Ti respectively in molten (0.62Li,0.38K)(2)CO3 at 650 degreesC under air has been studied. The corrosion of the single-phase Ni-5Ti alloy was slower than that of pure Ni, forming an external scale composed of NiO and TiO2. The two-phase Ni-10Ti and Ni-15Ti alloys underwent much faster corrosion than pure Ni, producing an external scale containing NiO and TiO2, and a thick internal oxidation zone of titanium mainly involving the intermetallic compound TiNi3 in the original alloys. The rates of growth of the external scales for the Ni-Ti alloys were reduced with the increase of their titanium content, while the internal oxidation was significantly enhanced. The corrosion mechanism of the alloys is also discussed. (C) 2001 Elsevier Science Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36521]  |
| 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 | C. L. Zeng,W. T. Wu. Corrosion of Ni-Ti alloys in the molten (Li,K)(2)CO3 eutectic mixture[J]. Corrosion Science,2002,44(1):40920. |
| APA | C. L. Zeng,&W. T. Wu.(2002).Corrosion of Ni-Ti alloys in the molten (Li,K)(2)CO3 eutectic mixture.Corrosion Science,44(1),40920. |
| MLA | C. L. Zeng,et al."Corrosion of Ni-Ti alloys in the molten (Li,K)(2)CO3 eutectic mixture".Corrosion Science 44.1(2002):40920. |
入库方式： OAI收割
来源：金属研究所
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