Effect of Li on Safety of Cu Components for EAST
文献类型：期刊论文
| 作者 | Peng LZ(彭荔枝)1; Wu J(吴婧)1; Ding, Fang1; Zhao, Sixiang1; Qiao L(乔丽)2 ; Mao, Hongmin1; Wang P(王鹏)2; Luo GN(罗广南)1,3,4
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| 刊名 | Journal of Fusion Energy
 |
| 出版日期 | 2015 |
| 卷号 | 34期号:5页码:1009-1015 |
| 关键词 | Li Cu Diffusion Corrosion EAST |
| ISSN号 | 0164-0313 |
| 通讯作者 | 罗广南 ; 彭荔枝 |
| 英文摘要 | Cu–Li–Cu multilayers were deposited on Si substrate by alternately using magnetron sputtering and resistance evaporation. Scanning Electron Microscope (SEM) and Rutherford Backscattering Spectrometry (RBS) were utilized to study the interaction and diffusion between Cu and Li after 8 h heat treatments at 100, 280, and 480 °C. The RBS results reveal that Li can diffuse into Cu when the temperature rises to 480 °C. As a supplementary experiment on Cu corrosion by Li at lower temperature, bulk Li and Cu were annealed at 240, 320 and 400 °C for 8 h separately in a high-temperature furnace after sealing in quartz ampoules. Morphology images show that Li corrodes grain boundaries of Cu preferentially when the temperature is higher than the melting point of Li, and the corrosion rates are 0.7875, 0.925 and 3.3275 mg/h, respectively. The results are helpful for understanding the Cu corrosion and protecting the Cu components in EAST. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | basic materials research and operation program, National Magnetic Confinement Fusion Science Program No. 2013GB105001;National Natural Science Foundation of China No. 11475236 |
| 语种 | 英语 |
| WOS记录号 | WOS:000359823200009 |
| 源URL | [http://210.77.64.217/handle/362003/18552]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Fus Reactor Mat Div, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 3.Hefei Ctr Phys Sci & Technol, Hefei 230031, Peoples R China 4.Chinese Acad Sci, Hefei Sci Ctr, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng LZ,Wu J,Ding, Fang,et al. Effect of Li on Safety of Cu Components for EAST[J]. Journal of Fusion Energy,2015,34(5):1009-1015. |
| APA | Peng LZ.,Wu J.,Ding, Fang.,Zhao, Sixiang.,Qiao L.,...&Luo GN.(2015).Effect of Li on Safety of Cu Components for EAST.Journal of Fusion Energy,34(5),1009-1015. |
| MLA | Peng LZ,et al."Effect of Li on Safety of Cu Components for EAST".Journal of Fusion Energy 34.5(2015):1009-1015. |
入库方式： OAI收割
来源：兰州化学物理研究所
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