Abstract：The equipment and product quality characteristics of increasing 200 mm×（500-850） mm slab section on 16.5 m ARC radius round billet caster in the steelmaking plant of Northeast Special Steel Co. Ltd. were introduced. For slab sections with a thickness of 200 mm, the radius R of new section is 82.425 times of the thickness H, which is far more than the 40-50 times of the thickness of the conventional slab, resulting in high density quality characteristics of the continuous casting slab. The Q195 series products produced by slab section are exported to the domestic and foreign markets. DL166 and 718H series stainless steels are used to replace the die casting blanks, thus greatly reducing the cost.
胡永才, 李圣海, 刘旭, 姜盛鑫. 大弧形半径圆坯连铸机新增板坯装备及工艺特点[J]. 连铸, 2020, 39(1): 71-73.
HU Yong-cai, LI Sheng-hai, LIU Xu, JIANG sheng-xin. New slab equipment and process characteristics of slab continuous casting with large arc radius. CONTINUOUS CASTING, 2020, 39(1): 71-73.
2020, Vol. 39 
