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日本神户制钢所发明的这个新方法是在出钢后,将出钢口倾至水平状态,然后将含有少量水分及白云石粉末等耐火材料的混合冷却液用喷管向炉衬喷射,促使炉内空气和高温气体迅速排出。
The new method invented by Japan’s Kobe Steel is tapping the tap hole to a horizontal state after tapping, and then injecting a mixed coolant containing a small amount of moisture and refractory material such as dolomite powder into the lining through a nozzle, Within the air and high temperature gas rapidly discharged.