| 喷射成形原位反应TiC/Al-Fe-V-Si复合材料的显微组织 |
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| 引用本文： | 胡敦芫,黄赞军,杨滨,崔华,张济山,熊柏青,张永安,朱宝宏.喷射成形原位反应TiC/Al-Fe-V-Si复合材料的显微组织[J].北京科技大学学报,2003,25(2):152-155. |
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| 作者姓名： | 胡敦芫 黄赞军 杨滨 崔华 张济山 熊柏青 张永安 朱宝宏 |
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| 作者单位： | 1. 北京科技大学新金属材料国家重点实验室,北京,100083
2. 北京有色金属研究总院,北京,100088 |
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| 基金项目： | 国家重点基础研究发展计划(973计划);G1999064905-3; |
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| 摘 要： | 使用X射线衍射（XRD)、光镜(OM）、电子扫描电镜(SEM)、透射电镜（TEM）等对在TiC／Al-Fe-V—Si合金中原位反应生成TiC的喷射沉积坯件的显微组织进行了分析和研究．结果表明，原位反应生成的TiC颗粒在喷射沉积过程中抑制了针状相的形成，改善了合金的显微组织，生成的TiC颗粒均匀地分布在合金基体中．
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| 关 键 词： | 耐热铝合金 TiC／Al－Fe－V－Si复合材料 显微组织 喷射成形 原位反应 |
| 修稿时间： | 2002年5月15日 |
Microstructure Characteristic of In-situ TiC/Al-Fe-V-Si Composites Prepared by Spray Forming |
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| HU Dunyuan,HUANG Zanjun,YANG Bin,CUI Hua,ZHANG Jishan,XIONG Baiqing,ZHANG Yongan,ZHU Baohong
State Key Laboratory for Advanced Metals and Materials,University of Science and Technology Beijing,Beijing ,China
General Research Institute for Nonferrous Metals,Beijing ,China.Microstructure Characteristic of In-situ TiC/Al-Fe-V-Si Composites Prepared by Spray Forming[J].Journal of University of Science and Technology Beijing,2003,25(2):152-155. |
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| Authors: | HU Dunyuan HUANG Zanjun YANG Bin CUI Hua ZHANG Jishan XIONG Baiqing ZHANG Yongan ZHU Baohong
State Key Laboratory for Advanced Metals and Materials University of Science and Technology Beijing Beijing China
General Research Institute for Nonferrous Metals Beijing China |
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| Institution: | HU Dunyuan,HUANG Zanjun,YANG Bin,CUI Hua,ZHANG Jishan,XIONG Baiqing,ZHANG Yongan,ZHU Baohong
1) State Key Laboratory for Advanced Metals and Materials,University of Science and Technology Beijing,Beijing 100083,China
2) General Research Institute for Nonferrous Metals,Beijing 100088,China |
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| Abstract: | The effect of TiC particles formed by in-situ reactions on the microstructrure of spray-formed Al-8.5Fe-1.4V-1.7Si alloys was studied by means of XRD, OM, SEM and TEM. The results show that needle-shaped AlFeSi is suppressed by TiC and TiC particles distributed homogeneously in the alloy matrix. |
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| Keywords: | spray forming in-situ reaction high temperature aluminum alloy microstructure |
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