| 陶瓷颗粒表面Fe涂层的获得及其应用 |
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| 引用本文： | 鲍崇高,王恩泽,高义民,邢建东. 陶瓷颗粒表面Fe涂层的获得及其应用[J]. 机械工程学报, 2000, 36(4): 66-69 |
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| 作者姓名： | 鲍崇高 王恩泽 高义民 邢建东 |
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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： | 陕西省自然科学基金资助项目(97G13). |
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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,并探索了氧化铝颗粒表面获得Fe涂层的工艺;所获得的Fe涂层可明显改善氧化铝颗粒与耐热钢液之间的湿润性;用铸渗法制备的该氧化铝颗粒/耐热钢基复合材料具有一定的铸渗层深度,组织致密,颗粒分布均匀.
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| 关 键 词： | 化学气相沉积 Fe涂层 氧化铝颗粒 耐热钢基 复合材料 |
| 修稿时间： | 1999-03-31 |
PREPARATION OF Fe COATING ON THE SURFACE OF CERAMIC PARTICLES AND ITS APPLICATION |
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| Bao Chonggao,Wang Enze,Gao Yimin,Xing Jiandong. PREPARATION OF Fe COATING ON THE SURFACE OF CERAMIC PARTICLES AND ITS APPLICATION[J]. Chinese Journal of Mechanical Engineering, 2000, 36(4): 66-69 |
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| Authors: | Bao Chonggao Wang Enze Gao Yimin Xing Jiandong |
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| Affiliation: | Xi'an Jiaotong University |
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| Abstract: | The chemical vapor deposition set to obtain coating on the surface of ceramic particles is designed, and the process of obtaining Fe coating on the surface of alumina particles is investigated. The wettability between alumina particles and heat- resistant steel liquid is remarkably improved by Fe coating, and the thickness of infiltration layer is increased during preparation of alumina particles/heat resistant resistant steel matrix composite by infiltration technology. The structures of the layer is dense and the particles in the layer are uniformly distributed. |
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| Keywords: | Chemical vapor deposition Fe coating Alumina particles Heat - resistance steel matrix Composite |
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