设计和制造了一台制备铜包铝复合扁排的立式充芯连铸试验设备,该设备的特点是在高度方向上设置上下两个加热坩埚分别熔化铜和铝;外层铜管在结晶器中首先形成,铝液随之通过充芯管充填到铜管中,铜、铝界面通过互扩散实现冶金结合。利用此设备,成功地连铸出铜层厚度为2mm,芯部铝厚度为10mm,宽为60mm的铜包铝复合扁排。 Design and manufacture of a vertical flat copper clad aluminum flattening continuous casting and testing equipment, the device is characterized by the height of the upper and lower heating furnace is set up two crucibles respectively melted copper and aluminum; outer copper tube in the crystallization The first form of the device, followed by liquid aluminum filled into the copper tube filling tube, copper, aluminum interface through mutual diffusion to achieve metallurgical bonding. Using this equipment, successfully cast copper layer thickness of 2mm, the core aluminum thickness of 10mm, width of 60mm copper clad aluminum composite row.