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马格尼托哥尔斯克钢铁公司与卡拉干达工学院合作研究了破碎物料(氧化铁矿石)全铁含量的分析方法并研制了装置。采用此方法有助于提高检验的效能和减少矿样制备工序。用γ—γ方法对测定含铁量的几何图形进行分析可见,所得的结果可靠性在于以下两个条件:(1)达到对供直接分析物料(在数量方面)的代表性的要求,此物料按其组成应相当于原物料的平均组成;(2)就供
Magnitogorsk Steel worked with Karaganda Institute of Technology on the analysis of the total iron content of the crushed material (iron oxide ore) and developed the plant. Adopting this method helps to improve the inspection efficiency and reduce the sample preparation process. Analysis of the measured iron content using the γ-γ method shows that the reliability of the results obtained is based on the following two conditions: (1) a representative requirement is reached for (in quantitative terms) the direct analysis of the material, which material According to its composition should be equivalent to the average composition of the original material; (2) on the supply