| TiC增强铁基熔覆层制备方法的研究进展 |
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| 引用本文： | 董刚,严彪,李翔,梁小伟,赵慎强.TiC增强铁基熔覆层制备方法的研究进展[J].表面技术,2009,38(1):69-72. |
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| 作者姓名： | 董刚 严彪 李翔 梁小伟 赵慎强 |
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| 作者单位： | 同济大学材料科学与工程学院,上海,200092;同济大学材料科学与工程学院,上海,200092;同济大学材料科学与工程学院,上海,200092;同济大学材料科学与工程学院,上海,200092;同济大学材料科学与工程学院,上海,200092 |
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| 摘 要： | 系统地论述了TiC增强铁基熔覆层制备的原理,当前国内外制备该熔覆层所使用的方法以及这些方法用于熔覆层制备的情况,所制得的熔覆层存在的缺陷和改进的途径.从文献来看激光熔覆、等离子熔覆、钨极氩弧为该熔覆层主要的3种制备方法,着重介绍了这3种方法的原理以及当前的研究情况.对稀土改进熔覆层性能和质量的情况也作了描述.最后指出了当前熔覆层制备存在的问题和发展前景.
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| 关 键 词： | TiC 铁基熔覆层 激光熔覆 等离子熔覆 钨极氩弧熔覆 |
Progress in Preparation Methods of TiC Reinforced Fe-based Coating |
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| DONG Gang,YAN Biao,LI Xiang,LIANG Xiao-wei,ZHAO Shen-qiang.Progress in Preparation Methods of TiC Reinforced Fe-based Coating[J].Surface Technology,2009,38(1):69-72. |
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| Authors: | DONG Gang YAN Biao LI Xiang LIANG Xiao-wei ZHAO Shen-qiang |
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| Affiliation: | DONG Gang,YAN Biao,LI Xiang,LIANG Xiao-wei,ZHAO Shen-qiang(Shanghai Key Lab.of Metal Functional Materials,School of Materials Sciences , Engineering,Tongji University,Shanghai 200092,China) |
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| Abstract: | The principle of preparation of TiC reinforced Fe-based coating,several dominating methods,the situation of their used in coating preparation,the objections and improve approachs in coating praparation at home and abroad were introduced.In paticular,laser cladding,plasma cladding,tungsten-inert gas cladding were emphasized.They are mainly three preparation methods.The performance and quality of coating was improved by rare-earth oxide,which is described also.At last,the existent problems and long-term poten... |
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| Keywords: | TiC |
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