摘要 |
PURPOSE: A heat insulator and a continuous casting method using the same are provided to reduce the scattering heat insulator during bubbling because a sintered layer is formed on the contact surface between a heat insulator and slag pool. CONSTITUTION: A continuous casting method is as follows. Mold flux forming slag pool(3) is put on molten steel(1) injected in a mold(30). A heat insulator(100), comprising carbon powder of 70-90wt.% and free carbon of 10-30wt.%, is spread on the slag pool to insulate molten steel.
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