STRIP CASTING METHOD FOR MANUFACTURING AUSTENITE STAINLESS STEEL HAVING GOOD EDGE PORPERTY

摘要

Provided is a method of manufacturing an austenitic stainless thin plate with excellent edge quality. According to the present invention, a method of manufacturing an austenitic stainless steel plate using a double-roll type thin plate casting method which supplies molten steel between two rolls rapidly rotating in opposite directions through an injection nozzle to cast a thin plate of a preferred thickness begins casting by setting a minimum thickness of a cast piece be in a 133-150% range of a product thickness during an initial casting stage, and increasing the casting amount to enable the thickness of the cast piece to be in a 150-200% range of the product thickness.