Search for dissertations about: "liquid-iron"
Showing result 1 - 5 of 11 swedish dissertations containing the word liquid-iron.
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1. Reactions between oxygen-containing iron melts and dense alumina or silica
Abstract : .... READ MORE
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2. Investigation of Interactions between Liquid Iron Containing Oxygen and Aluminosilicate Refractories
Abstract : The present work was initiated to investigate runnerrefractory corrosion by molten steel. The aim was to understandthe mechanism of inclusion formation during ingot casting. Thework is also of interest to other unit processes in steelmaking, where refractory corrosion and erosion are seriousproblems. READ MORE
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3. Some Fundamental Aspects Concerning Secondary Steelmaking
Abstract : The present thesis deals with some aspects concerning secondary metallurgy of steel where there is little or very inconsistent information in the literature. More specifically, it is devoted to the studies on high temperature phase equilibria in the Al2O3-CaO-MgO-SiO2 system, the formation of ladle glaze and the thermodynamics of magnesium in liquid iron. READ MORE
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4. Characterization of Impurities in Different Ferroalloys and Their Effects on the Inclusion Characteristics of Steels
Abstract : Ferroalloys have become increasingly important due to their indispensable role in steelmaking. As the performance requirements of steel materials increase, it is necessary to have a better understanding of the impact of impurities in ferroalloys on the steel cleanliness. READ MORE
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5. Wettability and Agglomeration Characteristics of Non-Metallic Inclusions
Abstract : In this thesis, both the wettability and the agglomeration characteristics of non-metallic inclusions in liquid iron/steel were studied by using both experimental results and thermodynamic considerations. The mechanisms of the wettability of different types of inclusions were discussed. READ MORE