Formation mechanism and influencing factors of longitudinal surface cracks of CSP Slab have been studied from funnel mold shape, chemical composition and mold heatflux at Handan CSP plant.

• 结合邯钢CSP生产实践,研究了结晶器形状、钢水化学成分和结晶器热流控制对薄板坯表面纵裂的影响及表面纵裂的形成机理。