| 铌离子注入锆-4合金的高压釜蒸汽腐蚀行为(英文) | |
| 薛祥义 ; 白新德 ; 周青山 ; 田振业 ; Xue Xiangyi ; Bai Xinde ; Zhou Qingshan ; Tian Zhenye | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 锆-4合金 铌离子注入 蒸汽腐蚀 zircaloy-4 steam corrosion niobium ion implantation TG172 |
| 其他题名 | Autoclave Steam Corrosion Performance of Nb~+ Implanted Zircaloy-4 |
| 中文摘要 | 本文研究了铌离子注入对锆-4合金在 400℃和500℃、10.3MPa高压釜中蒸汽腐蚀行为的影响。试验结果表明:铌离子注入能够改善锆-4合金抗 400℃和500℃高压蒸汽腐蚀性能,并且,比较而言对500℃蒸汽腐蚀性能提高的程度更为显著。为了理解铌离子注入影响的机理,应用SEM、XRD、XPS等分析手段分析了氧化膜的形貌、相结构、注入元素的价态及组成。; The influences of niobium ion implantation on autoclave steam corrosion performance were studied at temperatures of 400℃ and 500℃, pressure of 10.3 MPa respectively. Experimental results prove that Nb ion implantation can improve the corrosion resistance of Zircaloy-4 against 400℃ and 500℃ high pressure steam. The improving extent of corrosion resistance at 500℃ was much more remarkable compared with that of 400℃. In order to understand the influencing mechanism, scanning electron microscope (SEM), X-ray diffraction (XRD), X-ray photoemission spectroscopy (XPS) were employed to analyze the morphology, phase structure of the surface oxide film, composition and valence of implanted element, respectively. |
| 语种 | 英语 ; 英语 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/61635]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 薛祥义,白新德,周青山,等. 铌离子注入锆-4合金的高压釜蒸汽腐蚀行为(英文)[J],2010, 2010. |
| APA | 薛祥义.,白新德.,周青山.,田振业.,Xue Xiangyi.,...&Tian Zhenye.(2010).铌离子注入锆-4合金的高压釜蒸汽腐蚀行为(英文).. |
| MLA | 薛祥义,et al."铌离子注入锆-4合金的高压釜蒸汽腐蚀行为(英文)".(2010). |
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