| SiCp/A356复合材料的制备质量检验及控制 |
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| 引用本文： | 吴召玲,韩建民,李卫京,王金华. SiCp/A356复合材料的制备质量检验及控制[J]. 北京交通大学学报(自然科学版), 2006, 30(1): 100-103,106 |
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| 作者姓名： | 吴召玲 韩建民 李卫京 王金华 |
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| 作者单位： | 北京交通大学,机械与电子控制工程学院,北京,100044;北京交通大学,机械与电子控制工程学院,北京,100044;北京交通大学,机械与电子控制工程学院,北京,100044;北京交通大学,机械与电子控制工程学院,北京,100044 |
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| 摘 要： | 针对搅拌铸造制备SiC颗粒增强铝基复合材料的特点,提出了材料复合质量的快速检验方法和质量评判方法,讨论了控制及提高材料复合质量的方法和途径.以此为基础制备出了分布均匀、孔隙率低、含SiC的体积分数为20%的颗粒增强铝基复合材料,并采用所制备的铝基复合材料制造出了我国高速列车制动盘.
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| 关 键 词： | SiC颗粒增强铝基复合材料 搅拌铸造 复合质量 快速检验 制动盘 |
| 文章编号： | 1673-0291（2006）01-0100-04 |
| 收稿时间： | 2005-06-06 |
| 修稿时间： | 2005-06-06 |
Quality and Control of SiCp/A356 Composites |
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| WU Zhao-ling,HAN Jian-min,LI Wei-jing,WANG Jin-hua. Quality and Control of SiCp/A356 Composites[J]. JOURNAL OF BEIJING JIAOTONG UNIVERSITY, 2006, 30(1): 100-103,106 |
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| Authors: | WU Zhao-ling HAN Jian-min LI Wei-jing WANG Jin-hua |
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| Affiliation: | School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044, China |
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| Abstract: | The quick inspecting method for stirring casting process of SiCp/A356 composites was intro- duced in this paper, and the judgment of the acceptable quality with the inspect method was discussed according to the feature of stirring casting method. Based on this technology, SiCp/A356 with SiC 20 % vol. was produced, of which SiC distribution is homogenous and porosity is low. Brake disk for China high speed train was produced with the SiCp/A356 composites made in this paper. |
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| Keywords: | SiC particulate-reinforced aluminum matrix composites stirring casting composite quality quick inspecting brake disc |
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