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Showing result 1 - 5 of 36 swedish dissertations matching the above criteria.
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1. CFD in the design of gas quenching furnace
Abstract : This thesis focuses on the numerical and theoretical studies of gas quenching in industrial furnaces. Gas quenching is the rapid cooling of metal pieces, aiming at forcing a phase transformation of the metal structure to improve its mechanical properties. READ MORE
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2. Effects of manufacturing chain on mechanical performance : Study on heat treatment of powertrain components
Abstract : The increasing demands for lightweight designs with high strength call for improved manufacturing processes regarding heat treatment of steel. The manufacturing process has considerable potential to improve the mechanical performance and to obtain more reliable results with less variation. READ MORE
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3. Some aspects on the reduction of olivine pellets in laboratory scale and in an experimental blast furnace
Abstract : The reduction behaviour of the olivine iron ore pellet MPBOwas studied in laboratory scale at KTH as well as in the LKABexperimental blast furnace. Initially, a newreduction-under-load, or so-called reduction/softening/melting,test equipment was developed. READ MORE
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4. Competitive Protein Adsorption during Spray-drying
Abstract : The aim of this thesis was to study competitive adsorption of milk proteins during spray-drying. For this purpose, a new surface sensitive method was developed which measures the quantitative amount of specific proteins at the powder surface. READ MORE
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5. Gas quenching sampling system for measurements of volatile metals in FBC boilers : development and evaluation of the GQ probe by measurements of cadmium species in FBC flue gas
Abstract : .... READ MORE