Numerical simulation of the temperature fields of stainless steel with different roller parameters during twin-roll strip casting |
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| Authors: | Yuan Fang Qing-xiang Yang Yun-kun Zhang Li-gang Liu Yue Zhang |
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| Affiliation: | a School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China
b Key Laboratory of Metastable Materials Science & Technology, College of Materials Science and Engineering, Yanshan University, Qinhuangdao 066004, China |
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| Abstract: | The temperature field of stainless steel during twin-roll strip casting was simulated by experiment and a finite element (FE) model. By comparing the measured result with the simulated values, it is found that they fit close to each other, which indicates this FE model is effective. Based on this model, the effects of roll gap (t) and roll radius (R) on solidification were simulated. The simulated results give the relationship between t or R and the position of the freezing point. The larger the t is and the smaller the R is, the closer the position of the freezing point is to the exit. |
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| Keywords: | twin-roll strip casting temperature field roll gap roll radius numerical simulation |
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