| 熔铸-原位反应喷射成形金属基复合材料制备新技术 |
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| 引用本文： | 杨滨,段先进,刘勇,胡双春,张济山.熔铸-原位反应喷射成形金属基复合材料制备新技术[J].中国有色金属学报,1999(Z1). |
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| 作者姓名： | 杨滨 段先进 刘勇 胡双春 张济山 |
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| 作者单位： | 北京科技大学新金属材料国家重点实验室!北京100083 |
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| 摘 要： | 研究开发了一种喷射成形金属基复合材料制备新技术———熔铸－ 原位反应喷射成形技术。该技术的突出优点是： 解决了颗粒损失和颗粒在合金基体中分布不均匀的问题； 合金的熔炼、颗粒的生成以及喷射成形金属基复合材料的制备同步进行， 明显缩短了复合材料的制备工艺流程， 降低了材料的制备成本。利用该技术制备了３ ％ ＴｉＣ／Ａｌ 复合材料。研究表明， ＴｉＣ 颗粒在铝基体中分布均匀， 制备的３ ％ ＴｉＣ／Ａｌ 复合材料组织致密
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| 关 键 词： | 喷射成形 金属基复合材料 原位反应 |
A NEW TECHNIQUE OF MELT IN SITU REACTION SPRAY FORMING METAL MATRIX COMPOSITES |
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| Yang Bin,Duan Xianjing,Liu Yong,Hu Shuangchun and Zhang Jishan The State Key Laboratory for Advanced Metals and Materials,University of Science and Technology Beijing,Beijing ,P. R. China.A NEW TECHNIQUE OF MELT IN SITU REACTION SPRAY FORMING METAL MATRIX COMPOSITES[J].The Chinese Journal of Nonferrous Metals,1999(Z1). |
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| Authors: | Yang Bin Duan Xianjing Liu Yong Hu Shuangchun and Zhang Jishan The State Key Laboratory for Advanced Metals and Materials University of Science and Technology Beijing Beijing P R China |
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| Affiliation: | Yang Bin,Duan Xianjing,Liu Yong,Hu Shuangchun and Zhang Jishan The State Key Laboratory for Advanced Metals and Materials,University of Science and Technology Beijing,Beijing 100083,P. R. China |
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| Abstract: | A new technique for manufacturing metal matrix composites by melt in situ reaction spray forming processing was introduced. The outstanding advantage of the technique is that the melting of alloys, the formation of the reinforcing particulates and the preparation of metal matrix composites take place in one step, which indicates that this will be a simple and cost effective technique for the manufacture of metal matrix composites. A 3%TiC/Al composite with TiC particulates homogeneously distributed in the aluminum matrix was produced by this technique. |
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| Keywords: | spray forming metal matrix composites in situ reaction |
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