| 用CVD 法在陶瓷颗粒表面获得TiN 涂层与应用 |
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| 引用本文： | 王恩泽,郑燕青,邢建东,鲍崇高.用CVD 法在陶瓷颗粒表面获得TiN 涂层与应用[J].复合材料学报,1998,15(4):53-58. |
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| 作者姓名： | 王恩泽 郑燕青 邢建东 鲍崇高 |
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| 作者单位： | 西安交通大学机械工程学院,西安,710049 |
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| 基金项目： | 西北工业大学凝固技术国家实验室开放基金 |
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| 摘 要： | 研制了适合陶瓷颗粒表面涂层处理的化学气相沉积装置, 并探索了在氧化铝颗粒表面获得TiN 涂层的工艺; 所获得的TiN 涂层能提高耐热钢在氧化铝颗粒间的铸渗深度, 并使颗粒得到基体的牢固支撑。氧化铝颗粒体积分数在23%～ 57% 可调。
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| 关 键 词： | 化学气相沉积 TiN 涂层 氧化铝颗粒 耐热钢基体 复合材料 |
| 收稿时间： | 1997-04-23 |
| 修稿时间： | 1997-08-23 |
OBTAINING OF TiN COATING ON CERAMIC PARTICLES AND ITS USE |
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| Wang Enze,Zheng Yanqing,Xing Jiandong,Bao Chonggao.OBTAINING OF TiN COATING ON CERAMIC PARTICLES AND ITS USE[J].Acta Materiae Compositae Sinica,1998,15(4):53-58. |
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| Authors: | Wang Enze Zheng Yanqing Xing Jiandong Bao Chonggao |
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| Affiliation: | Mechanical Engineering School, Xi′an Jiaotong University, Xi′an 710049 |
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| Abstract: | The CVD installation to obtain coating on ceramic particles was designed and made. The process of obtaining TiN coating on Al2O3 particles was investigated. The results show that the TiN coating can improve the infiltrating depth of the heat resistant steel liquid between Al2O3 particles, and the particles can be firmly sustained by the matrix. The fraction of Al2O3 particles in composite may be adjusted between 23%～57%. |
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| Keywords: | chemical vapor deposition TiN coating Al 2O 3 particles heat resistant steel matrix composite |
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