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高炉风口的材质一般采用具有较高导热性能的钢。国内锰铁高炉多数应用铜质风口,仅我厂和另外少数厂家应用A3钢板风口。十几年来,我们在生产实践中不断探索,对A3钢板风口,在结构设计、球面设计等方面,进行了几次改进,使用效果不断改善,风口寿命逐渐延长,高炉休风串大幅度降低,保
Blast furnace tuyere materials generally have a higher thermal conductivity of steel. Most domestic ferromanganese blast furnace application of copper tuyere, only my factory and a few other manufacturers use A3 steel outlet. More than a decade, we continue to explore the production practice, the A3 steel tuyere, in the structural design, spherical design, etc., made several improvements, the use of continuous improvement, the mouth of the life of the gradual extension of blast furnace wind string significantly reduced, Paul