| 稀土对陶瓷涂层的改性作用研究现状及发展趋势 |
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| 引用本文： | 程西云,石磊.稀土对陶瓷涂层的改性作用研究现状及发展趋势[J].润滑与密封,2006(1):154-158. |
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| 作者姓名： | 程西云 石磊 |
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| 作者单位： | 汕头大学机械电子工程系,广东,汕头,515063 |
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| 基金项目： | 汕头大学校科研和教改项目 |
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| 摘 要： | 稀土元素对改善陶瓷涂层的组织结构,增加其强度、韧性方面有独特作用。本文阐述了稀土在改善陶瓷涂层组织性能方面的研究现状,包括稀土对陶瓷涂层抗弯强度、抗拉结合强度、断裂韧性、耐磨性、耐蚀性、硬度、高温性能、抗热震性等性能的改进,同时也指出了稀土在陶瓷涂层中应用的发展方向。
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| 关 键 词： | 表面改性 陶瓷涂层 稀土 |
| 文章编号： | 0254-0150(2006)1-154-5 |
| 收稿时间： | 2005-01-04 |
| 修稿时间： | 2005年1月4日 |
Surface Modification on Ceramic Coating by Rare Earths and its Development Trend |
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| Cheng Xiyun,Shi Lei.Surface Modification on Ceramic Coating by Rare Earths and its Development Trend[J].Lubrication Engineering,2006(1):154-158. |
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| Authors: | Cheng Xiyun Shi Lei |
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| Affiliation: | Department of Mechatronic Engineering, Shantou University, Shantou 515063, China |
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| Abstract: | The rare earths are beneficial to the structure,intensity,toughness and tenacity of the ceramic coating.The research status about the structure modification on ceramic coating by rare earths was summarized,including the improvement of rare earths on the intensity,toughness and tenacity,rigidity,corrosion-resistance and wear-resistance,high temperature performance,thermal shock resistance of the ceramic coating.The development trend about the structure modification on ceramic coating by rare earths was discussed. |
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| Keywords: | surface modification ceramic coating rare earths |
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