【摘要】 叙述了宝钢１号高炉在炉役后期进行的热喷补、硬质料压入和出铁口维修等综合技术及其应用效果。同时介绍了自行研制的喷补机和喷补料的情况。更多还原

【Abstract】 The comprehensive maintenance techniques such as hot gunning,hard refractory material press-in and the taphole-maintenance carried out in the latecampaign of the blast furnace,together with their effects are described,and the gunning device and gunning mixture developed by Bac Steel itself are presented aswell.更多还原