简述竖罐炼锌用粘土结合碳化硅砖的生产技术现状，详细介绍了新的生产工艺。
The present technology situation of producing clay-bonded silicon brick for zinc retorting is summarized, and the new process is also introduced in detail.
赛隆结合碳化硅砖具有优质的抗氧化和抗碱侵蚀性，主要用于炼铁高炉的路身下部、炉腰和炉腹等部位。
Sialon bonded silicon carbide bricks, characterized by good resistance to oxidation and alkali corrosion, are mainly used on the underside, belly and bosh of blast furnace.
针对硅砖使用过程中易断裂的弊病，在其生产工艺的基础上，以碳化硅代替部分硅石克服之。
On account of the disadvantage-ready cracks of silica bricks in use and on the basis of their production technology, part of silica is replaced by silicon carbide to conquer the disadvantage.
针对硅砖使用过程中易断裂的弊病，在其生产工艺的基础上，以碳化硅代替部分硅石克服之。
On account of the disadvantage-ready cracks of silica bricks in use and on the basis of their production technology, part of silica is replaced by silicon carbide to conquer the disadvantage.
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