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对含硼铁精矿作为烧结矿含硼添加剂进行了探索。以混合铁精矿为原料 ,以含硼铁精矿为添加剂 ,以无烟煤为燃料、石灰石为熔剂 ,研究了不同添加剂用量下烧结矿的技术指标、软化温度及还原度 ,分析了含硼铁精矿提高烧结矿的强度和冶金性能的原因。研究表明 ,含硼铁精矿是一种良好的烧结矿含硼添加剂。
Boron-bearing iron ore concentrate as a sinter boron-containing additives were explored. Taking mixed iron concentrate as raw material, boron-containing iron concentrate as additive, anthracite as fuel, and limestone as flux, the technical indexes, softening temperature and reduction degree of sinter with different additives were studied. The reason for improving the strength and metallurgical properties of sinter. Studies have shown that boron-bearing iron ore concentrate is a good sinter boron-containing additive.