%0 Journal Article
%T Study on Multiple Electromagnetic Continuous Casting of Aluminum Alloy
%A Zhifeng ZHANG
%A Jun XUN
%A Likai SHI
%A <br>Zhifeng
%A ZHANG
%A Jun
%A XUN
%A Likai
%A SHI
%J 材料科学技术学报
%D 2006
%I 
%X To obtain semi-solid Al alloy billet with high quality, an investigation was carried out by imposing a multiple magnetic field from the outside of a copper mold in the continuous casting. AlSi6Mg2 alloy designed for semi-solid metal (SSM) processing was continuously cast through a submerged entry nozzle under various conditions. Effects of multiple magnetic field on meniscus motion, temperature distribution and billet quality were examined. The experimental results showed that meniscus disturbance caused by electromagnetic stirring could be controlled effectively and the surface quality of semi-solid Al alloy billet was improved greatly, and an uniformly fine, globular microstructure across the transverse section of the billet was achieved by optimizing the distribution of multiple magnetic field.
%K Continuous casting
%K Multiple magnetic field
%K Aluminum alloy
%K Semi-solid
%K Microstructure<br>连续铸造
%K 铝合金
%K 电磁场
%K 微观结构
%K 半固体金属
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=324DC3CAB22330DB19158AE0A9B7BFA5&aid=B3B62CAE99CFEF1F32531BDFB80DA6A9&yid=37904DC365DD7266&vid=BC12EA701C895178&iid=E158A972A605785F&sid=B40AD8FE6FA88DE9&eid=78976D931AD1540F&journal_id=1005-0302&journal_name=材料科学技术学报&referenced_num=0&reference_num=22