%0 Journal Article
%T The forced solution mechanism of alloying agents of 7075 alloy as-cast ingot und er the effects of electromagnetic field<br>ＣＲＥＭ法半连铸Ａｌ合金过程中电磁场对溶质元素固溶的影响机理
%A Zhang Qin
%A Ban Chun-Yan
%A Cui Jian-Zhong
%A Ba Qi-Xian
%A Lu Gui-Min
%A Zhang Bei-Jiang
%A <br>张 勤
%A 班春燕
%A 崔建忠
%A 巴启先
%A 路贵民
%A 张北江
%J 物理学报
%D 2003
%I 
%X The influence of electromagnetic field with a low frequency on the microstructure and solute solubility of 7075 alloy produced by CREM process have been investigated. Evolution of the liquidus and solidus as well as the solidification interval are also measured. Meanwhile, the flow pattern and temperature field before and after the application of electromagnetic field is also given by numerical simulation. The forced solution mechanism of alloying agents of 7075 alloy under the effects of electromagnetic field is explained from such factors as solute equilibrium coefficient of distribution, solidification interval, flow pattern and temperature field in sump and microstructure.
%K electromagnetic field
%K semi_continuous casting
%K aluminum alloy
%K solu bility<br>电磁场
%K 半连铸
%K 铝合金
%K 固溶
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=18840596D853A110&yid=D43C4A19B2EE3C0A&vid=286FB2D22CF8D013&iid=F3090AE9B60B7ED1&sid=E148A9F67796031C&eid=68269D28FC1B2CD2&journal_id=1000-3290&journal_name=物理学报&referenced_num=4&reference_num=17