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本文阐述了烧结矿物理结构、矿物组成与其还原性能的关系。并认为决定烧结矿还原性能的主要因素为物理结构。矿物组成对烧结矿还原性的直接影响很小,只是当矿物组成的变化引起或伴随有物理结构的变化时,可能出现矿物纽成与还原性能之间形式上的联系。文内引进了作者为论证上述观点所作的烧结矿物理结构与还原性能的实验室测试结果。
This article describes the physical structure of sinter, mineral composition and its relationship to the reduction performance. And that the main factor determining the reduction performance of sinter is the physical structure. The direct effect of mineral composition on the reducibility of sinter is small, but only if there is a change in the composition of the mineral caused by or accompanied by a change in the physical structure, there may be a formal connection between the mineralogy and the reduction properties. The article introduces the laboratory test results of the physical structure and the reduction performance of sinter in order to demonstrate the above viewpoints.