Buildup Formation Mechanism of Carbon Sleeve in Continuous Annealing Furnace for Silicon Steel

Author(s):  
Mingsheng He ◽  
Guohua Xie ◽  
Xuecheng Gong ◽  
Wangzhi Zhou ◽  
Jing Zhang ◽  
...  
2011 ◽  
Vol 317-319 ◽  
pp. 1954-1959 ◽  
Author(s):  
Ming Sheng He ◽  
Shou Jun Peng ◽  
Gai Feng Xue ◽  
Jing Zhang

Based on the investigation and study of the topography and composition of the buildups, combined with production process of silicon steel, the major causes of forming buildups of carbon sleeve are analyzed from the factors such as the quality of carbon sleeve, furnace atmosphere, dew point, adjusting steel roll, intermediate steel roll, running speed of carbon sleeve and so forth. Meanwhile, some countermeasures to reduce the formation of the buildups are put forward.


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