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PREPARATION OF 6066 Al/SiC_p( Gr) COMPOSITES BY MULTI-LAYER SPRAY DEPOSITION
引用本文:Chen Zhenhua,Zhang Hao,Chen Gang, Liu Qiulin,Sun Zhangming,Yang Fuliang(Research Institute of Nonequilibrium Materials Science and Technology,Central South University of Technology,Changsha 410083). PREPARATION OF 6066 Al/SiC_p( Gr) COMPOSITES BY MULTI-LAYER SPRAY DEPOSITION[J]. 中国有色金属学会会刊, 1996, 0(4)
作者姓名:Chen Zhenhua  Zhang Hao  Chen Gang   Liu Qiulin  Sun Zhangming  Yang Fuliang(Research Institute of Nonequilibrium Materials Science and Technology  Central South University of Technology  Changsha 410083)
作者单位:Research Institute of Nonequilibrium Materials Science and Technology,Central South University of Technology,Changsha 410083
摘    要:PREPARATIONOF6066Al/SiC_p(+Gr)COMPOSITESBYMULTI-LAYERSPRAYDEPOSITION¥ChenZhenhua;ZhangHao;ChenGang;LiuQiulin;SunZhangming;Yan?..


PREPARATION OF 6066 Al/SiC_p( Gr) COMPOSITES BY MULTI-LAYER SPRAY DEPOSITION
Chen Zhenhua,Zhang Hao,Chen Gang, Liu Qiulin,Sun Zhangming,Yang Fuliang. PREPARATION OF 6066 Al/SiC_p( Gr) COMPOSITES BY MULTI-LAYER SPRAY DEPOSITION[J]. Transactions of Nonferrous Metals Society of China, 1996, 0(4)
Authors:Chen Zhenhua  Zhang Hao  Chen Gang   Liu Qiulin  Sun Zhangming  Yang Fuliang
Abstract:A novel multi-layer spray deposition technology was developed,by which 6066Al/SiCp( Gr) composites were manufactured.The matrix is of rapid cooling rate and large excess solid solubility.SiC particles distribute uniformly in the matrix with clear interface.Extrusion was conducted to improve the microstructure and mechanical properties. SiC particles can be broken up and rearranged.After T6 heat treatment,the final material shows low porosity and good mechanical properties.The introduction of small amount of graphite particles into the preform can improve the damping property.
Keywords:spray deposition  metal matrix composites  SiC particles
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