Eversheds Sutherland (US) LLP
Method for producing silicon steel normalizing substrate
A method for producing a silicon steel normalizing substrate comprises: steelmaking, hot rolling and normalizing steps. The normalizing step uses a normalizing furnace having a nonoxidizing heating furnace section. The nonoxidizing heating furnace section comprises more than 3 furnace zones. An energy investment ratio of the furnace zones used in the nonoxidizing heating furnace section is adjusted, so as to control an excess coefficient α of the nonoxidizing heating furnace section to be within a range of 0.8≦α<1.0.
Baoshan Iron & Steel, Co., Ltd.
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Xiaolin Bo Aihua Guohua Hongxu Xiandong Huawei Shishu Liang Yongjie
Li Wang Ma Yang Hei Liu Zhang Xie Zou Yang