preventive measures for the burst of the tuyere cap and the bottom base of gas furnace
煤气炉风帽及底座炸裂的预防措施
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氧气底吹转炉的主要特点是在炉底多氧枪供氧,同时可以随氧流喷入石灰粉。
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Profile of tuyere raceway is greatly affecting the airflow at the bottom of BF , activity falling.
高炉风口回旋区是高炉稳定操作不可缺少的重要反应区.
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