| U上Al，Ti／Al镀层研究 |
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| 引用本文： | 鲜晓斌 刘柯钊 吕学超 张永彬. U上Al，Ti／Al镀层研究[J]. 稀有金属材料与工程, 2004, 33(6): 612-614 |
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| 作者姓名： | 鲜晓斌 刘柯钊 吕学超 张永彬 |
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| 作者单位： | 中国工程物理研究院,四川,绵阳,621900 |
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| 摘 要： | 用循环Ar^ 轰击-磁控溅射离子镀（MSIP）法在U表面上镀Al,Ti/Al,并采用俄歇电子能谱仪（AES）、扫描电镜（SEM）、电化学实验和平面磨耗实验，研究了其表面、剖面形貌和耐磨耐蚀性能，以及Al/U和Ti/Al镀层界面。结果表明：U上循环Ar^ 轰击-磁控溅射离子度Al,Ti/Al界面存在较宽的原子共混区，且Ti/Al镀层的耐磨蚀性能明显优于单一磁控溅射离子镀Al层。
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| 关 键 词： | Ti／Al镀层 界面 耐磨性 耐蚀性 |
| 文章编号： | 1002-185X(2004)06-0612-03 |
| 修稿时间： | 2000-05-31 |
Study on Al, Ti/Al Bilayers Coatings on Uranium Substrates |
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| Xian Xiaobin,Liu Kezhao,Lu Xuechao,Zhang Yongbin. Study on Al, Ti/Al Bilayers Coatings on Uranium Substrates[J]. Rare Metal Materials and Engineering, 2004, 33(6): 612-614 |
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| Authors: | Xian Xiaobin Liu Kezhao Lu Xuechao Zhang Yongbin |
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| Abstract: | Al, Ti/Al coatings on U substrates were prepared by repeated Ar+ bombardment-magnetron sputter ion plated (MSIP). The surface morphology, cross-sectional morphology, interfaces, wear-resistance, and corrosion resistance have been investigated by Auger electron spectroscopy (AES), scanning electron microscopy(SEM), electrochemical test, and wearing test respectively. The results showed that the surface morphology of Al, Ti/Al coatings were constituted of fine grains with smooth appearance. The more wide co-existence Interface of coatings and substrates were prepared by repeated Ar+ bombardment-magnetron sputter ion plated (MSIP). The degree of protection of Uranium against corrosion and wear-resistance plated of Ti/Al coatings by repeated Ar+ bombardment-MSIP is superior to that of sole Al coatings. |
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| Keywords: | Ti/Al coatings interface corrosion resistance wear-resistance |
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