%0 Journal Article
%T Effects of electromagnetic vibration on the structure and mechanical properties of Al-6%Si alloy during directional solidification<br>
%A Jianbo YU
%A Zhongming REN
%A Weili REN
%A Kang DENG
%A Yunbo ZHONG
%A <br>
%J 金属学报(英文版)
%D 2009
%I 
%X The effects of electromagnetic vibration on the grain refinement in directional solid- ification were investigated. It was found that the electromagnetic vibration applied in the melt not only can refine grains remarkably but also can enhance both tensile strength and ductility values of Al-6%Si alloy. SEM graphs show that coarse dendrite structure was broken up into a somewhat globular structure, and the morphology of eutectic silicon was changed from flaky to fibrous under electromagnetic vibration treatm...
%K Electromagnetic vibration
%K Grain refinement
%K Directional solid- ification
%K Mechanical property<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=5DA355A3164ABABD7488AB494ECDA26D&yid=DE12191FBD62783C&vid=BC12EA701C895178&iid=CA4FD0336C81A37A&sid=6209D9E8050195F5&eid=7C3A4C1EE6A45749&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=15