|
|
|
| Flux Charge Model of Steelmaking in BOF Using Half-Steel |
| XIE Shu-Fang zhong zheng tao zhang |
| |
|
|
|
|
Abstract Slagging is the main task in converter steelmaking, the essence of converter steelmaking is to control the slag, and especially determine the amount of added slag material. According to the characteristics of low [c]、[Si] in the semi-steel making, based on the analysis of existing flux charge model ,combined with the practical experience, cascade model, which is composed of three BP neural network –lime, high-magnesium lime and composite flux , is builded to compute the amount of added slag material. By comparing the off-line of other methods, the superiority of the builded model is testified.
|
|
Received: 09 December 2009
|
|
|
|
| [1] |
LI Lin, LI Ming-ming, LI Qiang, ZOU Zong-shu. Melt splashing behavior of steelmaking converter with nozzle-twisted lance[J]. Iron and Steel, 2020, 55(6): 54-60. |
| [2] |
WANG Xinjiang. Technological progress of EAF steelmaking in China[J]. Iron and Steel, 2019, 54(8): 1-8. |
| [3] |
ZHU Rong,WU Xuetao,WEI Guangsheng,TIAN Bohan. Development of green and intelligent technologies in electric #br#
arc furnace steelmaking processes[J]. Iron and Steel, 2019, 54(8): 9-20. |
| [4] |
Lü Ming,PANG Zhuogang,LI Xiaoming,WANG Jianli. Impact characteristics of topblown gas jet in BOF[J]. Iron and Steel, 2019, 54(7): 35-41. |
| [5] |
ZHANG Jian-jun1，2， MAO Xin-ping 2， WANG Chun-feng3， ZHU Wan-jun2. Development and expection on high-efficiency producing technology of steelmaking in TSCR line[J]. Iron and Steel, 2019, 54(5): 1-8. |
| [6] |
LI Xiao-ming， WANG Jian-li， Lü Ming， YIN Wei-dong， CUI Ya-ru， ZHAO Jun-xue. Experiment on stainless steel pickling sludge used as steelmaking slagging flux[J]. Iron and Steel, 2019, 54(3): 96-101. |
|
|
|
|
2010, Vol. 45 
