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SiCP增强泡沫铝基复合材料制备工艺及润湿性研究
引用本文:刘荣佩,田鹏,吴新光,李红卫,左孝青.SiCP增强泡沫铝基复合材料制备工艺及润湿性研究[J].稀有金属,2004,28(1):21-24.
作者姓名:刘荣佩  田鹏  吴新光  李红卫  左孝青
作者单位:昆明理工大学材料与冶金工程学院,云南,昆明,650093
基金项目:云南省教育厅科学研究基金项目 ( 0 3Y2 12D)
摘    要:对采用熔体发泡法直接制备碳化硅颗粒增强泡沫铝基复合材料进行了探索,讨论了制备过程中SiCp与铝液间的润湿性、发泡工艺参数与温度控制等对制备工艺的影喻。表明该工艺简单,易于操作,不需任何增粘措施,处理后的SiCp浸润性好且分布均匀,孔洞分布均匀。

关 键 词:熔体发泡  碳化硅颗粒增强  泡沫铝基复合材料  润湿性
文章编号:0258-7076(2004)01-0021-04

Fabricating Process of SiC Particle-Reinforced Aluminum Foam Matrix Composite and Its Wettability
Liu Rongpei ,Tian Peng,Wu Xinguang,Li Hongwei,Zuo Xiaoqing.Fabricating Process of SiC Particle-Reinforced Aluminum Foam Matrix Composite and Its Wettability[J].Chinese Journal of Rare Metals,2004,28(1):21-24.
Authors:Liu Rongpei  Tian Peng  Wu Xinguang  Li Hongwei  Zuo Xiaoqing
Affiliation:Liu Rongpei *,Tian Peng,Wu Xinguang,Li Hongwei,Zuo Xiaoqing
Abstract:The SiC particle reinforced aluminum foam matrix composite produced by the melt route foam process was studied. The factors such as the wettability between SiC P and liquid aluminum, control of foaming process and temperature to have influence on the technological process for preparation were discussed. The results show that the foaming process is controlled easily without adding the viscosity increasing agents, and the spatial distribution of SiC P being treat and distribution of closed cells can be improved.
Keywords:melting foaming  SiC particles reinforced  aluminum foam matrix composite  wettability
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