Saturday, 27. May 2017

Materials Science

KTH Research Project Database > Production and Mechanical Engineering > Materials Science > Metallurgy



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9 Projects related to
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Characterisation of ceramic materials in Uganda for manufacture of electrical porcelain insulators (Professor Stefan Jonsson)

Period: 2004-01-01 - 2007-12-31

The Lake Victoria Region is presently growing and there is a great need of knowing the natural resources in it. This study is aimed at studying the available ceramic raw materials exploring the » more
Dynamics of evolving particle ensembles (Professor John Ågren)

Period: 2004-01-01 - 2007-12-31

The principal aim of the project is to analyse theoretically simultaneous nucleation and coarsening of particles iThe principal aim of the project is to analyse theoretically simultaneous nucleation » more
Improved tolerances and mechanical properties of round bars of SiMn-spring steel with interstand cooling (Professor Stefan Jonsson)

Period: 2004-01-01 - 2007-12-31

The aim of the present project is to develop a model to simulate and identify critical conditions for groove rolling with increased temperature gradient over the cross-section, and a model to predict » more
Inner structure, defects, deformation and temperature distributions in stainless steel, during ultra high-speed wire-rod rolling (Professor Stefan Jonsson)

Period: 2004-01-01 - 2007-06-30

Surface and inner defects produced during wire rod rolling of high-alloyed stainless steels at Fagersta Stainless AB will be investigated. In the final step of the rolling, the material passes a » more
Materials optimization - process-microstructure relations (Professor John Ågren)

Period: 2003-06-01 - 2008-05-31

The goal is to develop models which allow prediction of the final and intermediate structures for a given alloy composition and applied process route. The models available in the literature will be » more
New strategies for clogging prevention for improved productivity and steel quality (Margareta Andersson)

Period: 2005-07-01 - 2008-06-30

The project will investigate the physical and chemical interaction between refractory, non-metallic inclusions and liquid steel during clogging. The chemical equilibrium will be studied using » more
Oxidation of metals and alloys (Professor John Ågren)

Period: 2003-01-01 - 2008-12-31

Oxidation of pure Fe and pure Cr as well as Fe-Cr alloys is modelled by considering diffusion in the oxides and the metals. The project is a part of the "CROX" programme which is a collaboration with » more
Productivity modelling of hot rolling at SSAB tunnplåt (Professor Stefan Jonsson)

Period: 2003-04-01 - 2007-12-31

At SSAB there is an ongoing activity to improve material modelling during hot rolling. Many process parameters are measured continuously and an on-line feedback system adjusts the process in order to » more
Robustness in hot-rolling of high-speed steel (Professor Stefan Jonsson)

Period: 2003-09-01 - 2007-03-31

The graduate studies will focus on hot-rolling of high-speed steels (HSS). The multiple rolling-pass sequences in the roughing mills of Erasteel Kloster AB will be studied in detail. The ambitions are » more


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