%0 Journal Article
%T Effect of magnetic field on the interfacial microstructure between molten aluminium and solid iron<br>磁场对液态铝和固态铁界面微观组织的影响
%A Han Yi
%A Ban Chun-Yan
%A BA Qi-xian
%A Wang Shu-Han
%A Cui Jian-Zhong
%A <br>韩逸
%A 班春燕
%A 巴启先
%A 王书晗
%A 崔建忠
%J 物理学报
%D 2005
%I 
%X The effects of DC and AC magnetic fields on the interfacial microstructure betw een molten aluminium and solid iron were studied, and the intermetallics formed in the diffusion layers were also investigated by means of metallography, electr on microprobe (EPM) and x-ray diffraction (XRD). Results showed that the diffusi on layer in solid iron under DC and AC magnetic fields was thinner than that w ithout magnetic field, and the interface became irregular under AC magnetic fiel d. In the direction perpendicular to the magnetic field, DC magnetic field dampe d the diffusion between aluminium and iron; on the contrary, under AC magnetic field diffusion was enhanced; the diffusion layer in solid iron was mainly comp osed of Fe2Al5 and FeAl3 without magnetic field , while there was only Fe2Al5 under DC magnetic field, and Fe2Al5 and Fe4Al13 under AC magn etic field.
%K magnetic field
%K aluminium
%K iron
%K intermetallics
%K diffusion<br>磁场，
%K 铝，
%K 铁，
%K 金属间化合物，
%K 扩散
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=C0C2148A714A541D&yid=2DD7160C83D0ACED&vid=318E4CC20AED4940&iid=B31275AF3241DB2D&sid=FAE697EF7DB29B61&eid=644ED03C44803849&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=12