Method for treating steel for directional electromagnetic steel plate and method for producing directional electromagnetic steel plate
The surface temperature of a slab is reduced so as not to exceed 600 DEG C from the start of the continuous casting (step S2) to the start of the slab reheating (step S3). The surface temperature of the slab is maintained at a temperature of at least 150 DEG C from the start of continuous casting (s...
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