کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1647689 1517321 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of an axial uniform magnetic field on the solid/liquid interface curvature and macrosegregation in directionally solidified the Al–0.85 wt.% Cu alloy
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Influence of an axial uniform magnetic field on the solid/liquid interface curvature and macrosegregation in directionally solidified the Al–0.85 wt.% Cu alloy
چکیده انگلیسی

Effect of a uniform magnetic field on the solid/liquid interface curvature and macrosegregation in directionally solidified the Al–0.85 wt.% Cu alloy has been investigated. Results show that the interface curvature and macrosegregation increase to a maximum when B is about 0.1 T; and then decreases as B still increases. This is good agreement with the computed velocities of the thermoelectric magnetic convection. Above results reveal that the uniform magnetic field induces the new convection and further modifies the interface curvature and macrosegregation.


► Effect of a uniform magnetic field on the interface curvature and macrosegregation has been investigated.
► Interface curvature and macrosegregation increase to a maximum when B is about 0.1T; and then decreases as B still increases.
► This is attributed to the thermoelectric magnetic convection induced by the magnetic field during directional solidification.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 65, Issues 21–22, November 2011, Pages 3340–3343
نویسندگان
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