It is also important to pay attention to the method and amount of addition of silicon aluminum barium calcium during the steelmaking process. If the addition time is wrong, and the amount is wrong, the final effect will be different! How to use: Add a little bit when there is a bit of molten steel. It is estimated that one-fifth of the tapping is to add a bit of silicon aluminum barium calcium. As the molten steel flows out, add silicon aluminum barium calcium.
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