| 埋砂复合电沉积法制备铜基金刚石复合材料 |
| |
| 引用本文： | 李卫平,魏由洋,刘慧丛,刘永正,朱立群.埋砂复合电沉积法制备铜基金刚石复合材料[J].功能材料,2011,42(10). |
| |
| 作者姓名： | 李卫平 魏由洋 刘慧丛 刘永正 朱立群 |
| |
| 作者单位： | 1. 北京航空航天大学材料科学与工程学院空天材料与服役教育部重点实验室,北京,100191
2. 北京航空材料研究院先进复合材料重点实验室,北京,100095 |
| |
| 基金项目： | 航空科学基金资助项目(20095221004) |
| |
| 摘 要： | 铜基金刚石复合材料可结合铜与金刚石的优良物理性能,实现航空电子系统及其元器件轻质、高导热、低膨胀的性能要求。考察了复合电沉积工艺对复合材料金刚石质量分数和致密度的影响;通过对埋砂复合电沉积的预镀时间、上砂镀时间以及加厚镀时间等工艺参数的优化,获得金刚石分布均匀,致密度较高的铜基金刚石复合材料;并根据3种粒径金刚石的埋砂工艺参数拟合了金刚石粒径与复合电沉积工艺的关系。
|
| 关 键 词： | 铜-金刚石复合材料 埋砂复合电沉积 埋砂工艺 金刚石质量分数 致密度 |
Preparation of Cu-diamond composite using inter-sand co-deposition |
| |
| LI Wei-ping,WEI You-yang,LIU Hui-cong,LIU Yong-zheng,ZHU Li-qun,School of Materials Science , Engineering,Beihang University,Beijing ,China.Preparation of Cu-diamond composite using inter-sand co-deposition[J].Journal of Functional Materials,2011,42(10). |
| |
| Authors: | LI Wei-ping WEI You-yang LIU Hui-cong LIU Yong-zheng ZHU Li-qun School of Materials Science Engineering Beihang University Beijing China |
| |
| Affiliation: | LI Wei-ping1,WEI You-yang1,LIU Hui-cong1,LIU Yong-zheng2,ZHU Li-qun1(1.Key Laboratory of Aerospace Materials and Performance(Ministry of Education),School of Materials Science and Engineering,Beihang University,Beijing 100191,China,2.Beijing Institute of Aeronautical Materials,Science and Technology on Advanced Composites Laboratory,Beijing 100095,China) |
| |
| Abstract: | Cu-diamond composite are expected to combine the advantages of copper and diamond to achieve the performance of low density,high thermal conductivity,and low thermal expansion.Composite electrolytic deposition is a promising technique for preparing Cu-diamond composite.The influences of inter-sand process parameters towards diamond content and bulk density for composites were studied,and then the inter-sand process parameters were optimized.Cu-diamond composite with uniform distribution diamonds inside and ... |
| |
| Keywords: | Cu-diamond composites composite electrolytic deposition inter-sand process parameters diamond content bulk density |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
