کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1599497 | 1005101 | 2007 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modeling and Experimental Research of Four-Strand Low-Frequency Electromagnetic Casting Aluminum Alloy
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Modeling and Experimental Research of Four-Strand Low-Frequency Electromagnetic Casting Aluminum Alloy Modeling and Experimental Research of Four-Strand Low-Frequency Electromagnetic Casting Aluminum Alloy](/preview/png/1599497.png)
چکیده انگلیسی
With the aid of ANSYS software, the effect of different mould external part materials on magnetic flux density in the aluminum melt and magnetic field interaction of four coils applied with same currents were investigated. Calculating results showed that magnetic flux density in the aluminum melt was greatly improved and the magnetic field interaction among different coils was decreased when external part of mould is made of soft magnetic material. Based on the finding, a four-strand low-frequency electromagnetic casting 6063 aluminum alloy experiment was carried out in the laboratory. The experiment showed that the surface of the billet was smooth and had no exudations and cold shuts, the as-cast microstructures were fine, uniform, equiaxed, nei-globular or globular under low-frequency electromagnetic field. The microstructure becomes finer with increased current value.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Metallurgica Sinica (English Letters) - Volume 20, Issue 3, June 2007, Pages 157-166
Journal: Acta Metallurgica Sinica (English Letters) - Volume 20, Issue 3, June 2007, Pages 157-166
نویسندگان
J.C. Li, B.F. Wang, J.Z. Cui,