The larger specific gravity of fine iron ore results in an increase of friction factor of dense phase conveying and has certain influence on various parameters.

铁矿粉的比重大使摩擦系数增大，对浓相输送时的各种参数有一定影响。

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The relation of the sticking behaviour of fine iron ore with the separating morphology of metallic iron during reduction in a fluidized bed had been analyzed with scanning electron microscopy.

用电子扫描电镜分析和探讨了铁矿粉在还原流化床中的粘结行为与金属铁析出形态的关系。

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Abstract: the sintering pot tests with addition of Indian iron fine ore were conducted under the material condition of Chonggang.

文摘：就重钢烧结原料条件下配加印度多尼矿替代部分澳矿进行了试验室研究。

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