Effects of tungsten content on the high-temperature oxidation behavior of Ni-xW-6Cr alloys
文献类型：期刊论文
| 作者 | Gao, R; Ye, XX; Yan, S; Lu, YL; Jiang, L; Li, ZJ; Zhou, XT |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2019 |
| 卷号 | 149期号:-页码:87—99 |
| 关键词 | SALT REACTOR MSR NI-W COATINGS THERMODYNAMIC PROPERTIES PHASE-RELATIONSHIPS MICROSTRUCTURE NICKEL CORROSION KINETICS ENERGY |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2019.01.008 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The oxidation of Ni-(5-30 wt.%) W-6 wt.% Cr alloys was studied at 850 degrees C in air, among which Ni-25 W-6Cr alloy shows the best oxidation resistance. Because W acts as secondary getter, an external continuous oxide scale (NiCr2O4) is formed, which is responsible for the excellent oxidation resistance of these alloys. When the W content reach above 25 wt. %, the excessive W can facilitate the growth of CrWO4, preventing the formation of NiCr2O4, and breaking the continuity of the chrome oxide scale. Additionally, NiWO4 formed near the metal-scale interface can weaken the adhesion of oxide scales, causing cracks. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31584]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Ctr Thorium Molten Salt Reactor Syst, Shanghai 201800, Peoples R China; 3.Chinese Acad Sci, Shanghai Synchrotron Radiat Facil, Shanghai Inst Appl Phys, Shanghai 201204, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, R,Ye, XX,Yan, S,et al. Effects of tungsten content on the high-temperature oxidation behavior of Ni-xW-6Cr alloys[J]. CORROSION SCIENCE,2019,149(-):87—99. |
| APA | Gao, R.,Ye, XX.,Yan, S.,Lu, YL.,Jiang, L.,...&Zhou, XT.(2019).Effects of tungsten content on the high-temperature oxidation behavior of Ni-xW-6Cr alloys.CORROSION SCIENCE,149(-),87—99. |
| MLA | Gao, R,et al."Effects of tungsten content on the high-temperature oxidation behavior of Ni-xW-6Cr alloys".CORROSION SCIENCE 149.-(2019):87—99. |
入库方式： OAI收割
来源：上海应用物理研究所
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