直接冷却半连续铸造铝合金圆锭水冷边界试验研究  

Experimental study of the water cooling boundary of direct chill semicontinuous casting aluminum alloy ingots

作　　者：谢麒麟[1] 麻永林[1] 李建超[1] 王宝峰[1] 李东锋[1] 

机构地区：[1]内蒙古科技大学材料科学与工程学院,内蒙古包头014010

出　　处：《包头钢铁学院学报》2004年第3期279-282,共4页Journal of Baotou University of Iron and Steel Technology

基　　金：教育部科学技术重点研究项目(204025);内蒙古科技大学校内基金资助项目.

摘　　要：通过试验方法测定直接冷却半连续铸造铝合金圆锭凝固过程的温度变化曲线。In order to quantify the cooling conditions undergone by an ingot during direct chill casting (DC casting),thermocouples were immersed in the solidifying ingot to record the descending temperatures,and the values measured by thermocouples were the input of inverse method to compute the heat transfer coefficient of the ingot surface.

关 键 词：半连续铸造 铝合金 换热系数 

分 类 号：TG249.7[金属学及工艺—铸造]