| 不锈钢-铝蜂窝夹芯板的液相扩散连接 |
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| 引用本文： | 李红,韩静涛.不锈钢-铝蜂窝夹芯板的液相扩散连接[J].北京科技大学学报,2006,28(2):138-143. |
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| 作者姓名： | 李红 韩静涛 |
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| 作者单位： | 北京科技大学材料科学与工程学院,北京,100083 |
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| 摘 要： | 讨论了异种金属连接的中间层介质选择原则,选择了适合连接不锈钢和铝的中间层介质,并进行了钢板和铝蜂窝芯板的液相扩散连接实验.通过分析结合界面结构和测试界面强度,研究了中间层介质的作用,同时讨论了工艺参数对结合界面区组织和扩散连接过程的影响.结果表明,中间层介质具有良好的润湿和铺展性能,能使不锈钢和铝形成牢固的冶金结合.
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| 关 键 词： | 钢基铝蜂窝夹芯复合板 中间层介质 液相扩散连接 界面 冶金结合 不锈钢 蜂窝夹芯板 液相扩散连接 panels sandwich honeycomb diffusion liquid effect design 冶金结合 铺展性能 润湿 结果 影响 过程 组织 界面区 工艺参数 作用 |
| 收稿时间： | 2004-12-21 |
| 修稿时间： | 2005-03-29 |
Interlayer design and its effect on the liquid diffusion of steel-Al honeycomb sandwich panels |
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| LI Hong,HAN Jingtao.Interlayer design and its effect on the liquid diffusion of steel-Al honeycomb sandwich panels[J].Journal of University of Science and Technology Beijing,2006,28(2):138-143. |
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| Authors: | LI Hong HAN Jingtao |
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| Affiliation: | Materials Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China |
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| Abstract: | The principle for choosing proper interlayer materials to bond dissimilar metals was dis- cussed.An appropriate interlayer was designed and bonding experiment was carried out to join stainless steel panel with aluminum alloy honeycomb core.The function of interlayer was investigated by analyzing the interface microstructure and examining the joint strengths.The effect of processing parameters on the interface microstructure and liquid diffusion bonding was also discussed.The results show that good wetting and spreading properties in the interlayer were attained so that firm metallurgical bonding between stainless steel and aluminum was obtained. |
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| Keywords: | composite materials interlayer liquid diffusion bonding interface metallurgical bonding |
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