| 离子注入碳对铀抗腐蚀性能影响的研究 |
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| 引用本文： | 王茜,蒙大桥,刘柯钊,张厚亮,郎定木,王晓红.离子注入碳对铀抗腐蚀性能影响的研究[J].原子能科学技术,2007,41(2):223-227. |
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| 作者姓名： | 王茜 蒙大桥 刘柯钊 张厚亮 郎定木 王晓红 |
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| 作者单位： | 1.中国工程物理研究院 ;核物理与化学研究所，四川 ;绵阳 ;621900;2. ;中国工程物理研究院，四川 ;绵阳 ;621900 ; |
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| 摘 要： | 利用离子注入技术分别用单能量和多能量叠加注入方式在铀表面注入碳形成表面改性层，并对改性层的形貌、注入元素的分布和相结构分别进行扫描电镜（SEM）、俄歇电子能谱（AES）及表面相结构衍射谱（XRD）分析，利用电化学极化法测试注入样品的抗腐蚀性能。结果表明：离子注入碳能够提高铀表面抗腐蚀的能力。
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| 关 键 词： | 离子注入 贫铀 抗蚀性 |
| 文章编号： | 1000-6931（2007）02-0223-05 |
| 收稿时间： | 2005-12-26 |
| 修稿时间： | 2005-12-262006-04-30 |
Study on Corrosion Resistance of Depleted Uranium With Implantation of C Ion |
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| WANG Qian,MENG Da-qiao,LIU Ke-zhao,ZHANG Hou-liang,LANG Ding-mu,WANG Xiao-hong.Study on Corrosion Resistance of Depleted Uranium With Implantation of C Ion[J].Atomic Energy Science and Technology,2007,41(2):223-227. |
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| Authors: | WANG Qian MENG Da-qiao LIU Ke-zhao ZHANG Hou-liang LANG Ding-mu WANG Xiao-hong |
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| Affiliation: | 1.Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900，China; 2.China Academy of Engineering Physics, P. O. Box 919-71, Mianyang 621900，China |
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| Abstract: | Using single energy or overlapped energy ion-implantation technology,a modified layer was formed after C ions implanted into uranium.The surface morphology,the structure of modified layer and depth distribution of elements in the surface layer of the uranium samples were analyzed by SEM,XRD and AES,respectively.The corrosion properties of the uranium samples were investigated by electrochemical polarization.The results indicate that anti-corrosive properties of the implanted uranium samples can be improved apparently. |
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| Keywords: | ion-implantation depleted uranium corrosion resistance |
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