Hollow granular casting slag for continuous casting production and preparation method of hollow granular casting slag
The invention discloses hollow granular casting slag for continuous casting production and a preparation method of the hollow granular casting slag. The casting slag comprises 31-37% of CaO, 19-24% of SiO2, 2-6% of Al2O3, 0-3% of MgO, 5-7% of F, 11-15% of Na2O, 8-12% of MnO2, 0-4% of Fe2O3, 6-7% of...
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Sprache: | chi ; eng |
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