کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1599215 | 1005082 | 2009 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation of the solute transportation coupled with heat transfer and fluid flow during twin-roll strip casting process
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Investigation of the solute transportation coupled with heat transfer and fluid flow during twin-roll strip casting process Investigation of the solute transportation coupled with heat transfer and fluid flow during twin-roll strip casting process](/preview/png/1599215.png)
چکیده انگلیسی
Mathematical model of solute [C] distribution in twin-roll strip casting process has been setup successfully with Calcosoft for the first time. Simulation result shows that in the center of the molten steel pool between the two rolls there is a vortex flow, which is a solute enriched area. But the highest solute concentration position is at the solidification front of the columnar grain zone near the cooling roll surface. Another solute enriched position is in the back flow above the nip point. Combined with the formation mechanism of microstructure in final as cast strip, analysis shows that solute enriched area is in the transitional area between columnar and equiaxed grain zone.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Metallurgica Sinica (English Letters) - Volume 22, Issue 5, October 2009, Pages 345-352
Journal: Acta Metallurgica Sinica (English Letters) - Volume 22, Issue 5, October 2009, Pages 345-352
نویسندگان
Yongsheng WANG, Chenxi JI, Jiongming ZHANG, Xinhua WANG, Wanjun WANG,