Necessity Analysis of Tundish Heating Technology Application

2012 ◽  
Vol 217-219 ◽  
pp. 2519-2522 ◽  
Author(s):  
Hong Pan
Keyword(s):  
Continuous Casting ◽  
Molten Steel ◽  
Constant Speed ◽  
Technology Application ◽  
Steel Temperature ◽  
Molten Steel Temperature ◽  
Heating Technology ◽  
Low Superheat ◽  
At Home

It is beneficial to keep low superheat and constant speed continuous casting with tundish heating technology which can improve the control of molten steel temperature and bloom quality. The application of tundish heating technology at home and abroad is investigated, and the temperature of molten steel and bloom quality in Panzhihua steel are analyzed. On the basis of investigation and analysis, it is necessary to apply tundish heating technology in Panzhihua steel.

Temperature Prediction Model for Molten Steel in RH Refining Process

2013 ◽  
Vol 712-715 ◽  
pp. 22-25 ◽  
Author(s):  
Tia Xia ◽  
Zhu He
Keyword(s):  
Mathematical Model ◽  
Prediction Model ◽  
Molten Steel ◽  
Initial Temperature ◽  
Refining Process ◽  
Temperature Prediction ◽  
Steel Temperature ◽  
Molten Steel Temperature

A mathematical model for the RH refining process was developed and validated by the measured molten steel temperature in situ. It is showed that the model predicted temperature matched the measured value well and the average errors within ±5°C were 86.9%. The model results also showed that for every increase of 100°C of the initial temperature of the chamber inwall , the average molten steel temperature increased by about 8°C. For every blowing extra 50m3 oxygen, the steel temperature increased by about 7°C.

scholarly journals Gray-box modeling for prediction and control of molten steel temperature in tundish

2014 ◽  
Vol 24 (4) ◽  
pp. 375-382 ◽  
Author(s):  
Iftikhar Ahmad ◽  
Manabu Kano ◽  
Shinji Hasebe ◽  
Hiroshi Kitada ◽  
Noboru Murata
Keyword(s):  
Molten Steel ◽  
Steel Temperature ◽  
Molten Steel Temperature ◽  
Prediction And Control ◽  
And Control

Infrared Thermal Image of Molten Steel Temperature Measurement Based on Wavelet Transform

2015 ◽  
Vol 52 (10) ◽  
pp. 101001
Author(s):  
马翠红 Ma Cuihong ◽  
刘俊秘 Liu Junmi ◽  
杨友良 Yang Youliang
Keyword(s):  
Wavelet Transform ◽  
Temperature Measurement ◽  
Molten Steel ◽  
Thermal Image ◽  
Steel Temperature ◽  
Molten Steel Temperature
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