Water Modeling of Twin-Roll Strip Casting

钢铁研究学报(英文版), 2006, 13(1): 14-17.

^1, , ^2, , ^3, , ^4, , ^5, , ^6,

1.School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China;Material and Metallurgical School, Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia, China

2.College of Materials Science and Engineering, Shanghai University, Shanghai 200072, China

3.Research Institute, Baoshan Iron and Steel Co Ltd, Shanghai 201900, China

4.Material and Metallurgical School, Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia, China

5.Research Institute, Baoshan Iron and Steel Co Ltd, Shanghai 201900, China

6.School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China; Material and Metallurgical School, Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia, China

基金项目: 蒙古自然科学基金(200408020715)

Water Modeling of Twin-Roll Strip Casting

Keywords： twin-roll strip casting

Twin-roll strip casting is regarded as a prospective technology of near net shape continuous casting. The fluid flow field and level fluctuation in the pool have a strong influence not only on composition and temperature homogeneity of pool, but also on the strip quality. A 1∶1 water model of a twin-roll strip caster was set up based on the criteria of Froude number and Reynold number similarity. The level fluctuation was measured. The influence of pool depth, casting speed and feeding system configuration on level fluctuation in the pool was studied. The experimental results provided a basis for the optimization of feeding system and process parameters.

参考文献

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[4]	Hiroyuki YASUNAKA;Kazuyuki TANIGUCHI;Masahiko KOKITA .Surface Quality of Stainless Steel Type 304 Cast by Twin-roll Type Strip Caster[J].ISIJ International,1995(6):784-789.
[5]	Hee-Kyung Moon;Dong-Kyun Choo;Taewook Kang.The Status of Twin Roll Strip Casting Process for Steel Strip in POSCO/RIST[A].Warrendale,PA:ISS,2002:499-508.

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Water Modeling of Twin-Roll Strip Casting

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