Casting roll in twin roll strip caster for producing strip with good quality

摘要

The present invention has a thickness of 1 ~ 5mm, the austenite stainless steel sheet for producing a pair of width 700mm ~ 1500mm in the roll type strip casting process , which crown C50 crown is given to the roll surface to the roll edges standard 50mm (mm) is 300 to 50 - cast steel thickness (mm) , and less than , crown C150 (mm) of the edge rolls 150mm standard 100 -20 * slab exceeds the thickness (mm) and , C50 (mm) is C150 (mm) + 125-18 * cast steel thickness (mm) pair to produce a good cast product , characterized by more than a roll type strip casting roll provided .