Search for dissertations about: "materials improvement"
Showing result 1 - 5 of 451 swedish dissertations containing the words materials improvement.
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1. Microstructure and high temperature properties of Mo(Si,Al)2 - The effect of particle strengthening and alloying
Abstract : High temperature heating processes within the steel industries result in significant emissions of CO2, primarily due to the combustion of fossil fuels. Electrification of these processes, such as through the implementation of resistive heating elements, holds great promise for reducing emissions. READ MORE
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2. Role of nanopowder as sintering aid in the densification of water atomized ferrous powder
Abstract : Press and sinter powder metallurgy (PM) steels are cost-effective solutions for structural applications. There is a constant drive for the improvement in the density of these PM steels which helps in expanding their usage in applications demanding higher performance than what they deliver today. READ MORE
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3. Fabrication of Nanostructured Materials for Energy Applications
Abstract : World energy crisis has triggered more attention to energy saving and energy conversion systems with high efficiency. There is a growing awareness that nanoscience and nanotechnology can have a profound impact on energy generation, conversion, and recovery. READ MORE
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4. Materials prepared using graphite oxides : properties and applications
Abstract : Graphite oxides are hydrophilic materials, which have attracted a lot of attention due to unique properties and possible applications. The current thesis includes studies of fundamental properties and applications of graphite oxides as well as materials prepared from graphite oxides such as graphene oxide membranes, defect-rich graphite oxide, reduced graphene oxide and activated reduced graphene oxide. READ MORE
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5. Mechanical activation of clay : a novel route to sustainable cementitious binders
Abstract : EU Sustainable Development Strategy planned to achieve improvement of life-quality by promoting sustainable production and consumption of raw materials. On November 2018, EU Commission presented a long-term strategy, aiming among others a climate-neutral economy by 2050. Cement production is contributing to 6-10% of the anthropogenic CO2 emissions. READ MORE