Metallurgical characteristics of unfluxed pellets produced from concentrates with different mineral content

被引:2
|
作者
Zhuravlev F.M. [1 ]
Lyalyuk V.P. [1 ]
Tarakanov A.K. [2 ]
Chuprinov E.V. [1 ]
Kassim D.A. [1 ]
机构
[1] Metallurgical Institute, Krivoi Rog National University, Krivoi Rog
[2] National Metallurgical Academy of Ukraine, Dnepropetrovsk
关键词
iron-ore concentrate; nonfluxed pellets; pellet production;
D O I
10.3103/S0967091216060139
中图分类号
学科分类号
摘要
The metallurgical properties of roasted unfluxed pellets are studied as a function of the maximum roasting temperature, the proportions of silica introduced by silicates and quartz, and the quantity and composition of glassy silicate binder in the pellets. The mineral formation in the thermal strengthening of unfluxed pellets produced from concentrates with different mineral composition is analyzed. The microstructure of the final pellets is described. © 2016, Allerton Press, Inc.
引用
收藏
页码:419 / 427
页数:8
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