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利用“高温性能特征数”对铁矿粉的高温性能进行评价,在对单种铁矿粉的高温性能进行实验分析的基础上,增加了对混合矿高温性能的实验研究。通过对铁矿粉的两两混合、三三混合及四四混合进行实验,以此来揭示混合矿的高温性能与单种矿高温性能之间的关系。经实验研究发现,混合矿的高温性能与单种矿的高温性能近似满足线性相关性,其可用来指导配矿。
The high temperature performance of iron ore powder was evaluated by the number of “high temperature performance characteristics”. Based on the experimental analysis of the high temperature performance of single iron ore powder, the experimental study on the high temperature performance of the mixed ore was added. Through the pair of iron ore mixed, three or three mixed and four or four mixed experiments to reveal the relationship between high temperature performance of mixed ore and high temperature performance of single ore. The experimental study shows that the high temperature performance of the mixed ore and the high temperature performance of a single mine to meet the linear correlation, which can be used to guide the ore.