نتایج جستجو برای: ore sinter

تعداد نتایج: 10936  

Journal: :Isij International 2021

The coke combustion rate in the iron ore sintering process is one of most important factors affecting quality and productivity sintering. purpose this study was to investigate presence hematite simulate actual conditions a sinter machine. experimental samples were prepared by mixing powder with powder. Experiments carried out under an air or N2 atmospheres at 1073, 1173 1273 K. From results rea...

Journal: :Mineral Processing and Extractive Metallurgy 2009

2004
Y. J. HE A. J. A. WINNUBST H. VERWEIJ A. J. BURGGRAAF

ZTA powder with a composition of 85 wt% alumina/15 wt% zirconia was prepared by a gel precipitation method. Sinter forging was performed with this powder to enhance the mechanical properties of ZTA materials. The influence of processing flaws on mechanical properties of sinter forged materials and pressureless sintered materials was investigated. Sinter forging at 40 MPa effectively decreases p...

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