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介绍了高炉出铁沟用不定形耐火材料的评价方法、研制的铁沟料所用原料和应用场合不同时的原料组合情况以及理化性能。不同沟料在不同高炉出铁沟上的使用结果表明,应根据不同高沟出铁沟的特点来选择不同的耐火材料,才更为经济、合理,还指出了出铁沟用不定形耐火材料今后的发展方向和趋势。
The evaluation methods of amorphous refractories used in blast furnace trenches, the raw materials used in iron ditches and the combinations of raw materials with different application occasions as well as physical and chemical properties were introduced. The results of using different materials in different blast furnace trenches show that it is more economical and reasonable to select different refractory materials according to the characteristics of different high ditching trenches. It is also pointed out that amorphous refractory materials The future direction of development and trends.