Search for dissertations about: "ZnO varistor material"
Found 2 swedish dissertations containing the words ZnO varistor material.
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1. Nanoscale Characterisation of Barriers to Electron Conduction in ZnO Varistor Materials
Abstract : The work presented in this thesis is concerned with the microstructure of zinc oxide varistor materials used in surge protecting devices. This class of material has been characterised with special emphasis on the functional microstructure and the development of the microstructure during sintering. READ MORE
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2. Studies on the Recovery of Secondary Antimony Compounds from Waste
Abstract : The global supply of antimony is dominated by one country which has led the European Union to classify antimony as a critical raw material. Other than the rare-earth elements antimony has the highest supply risk. Therefore, a feasibility study on the recycling of antimony and antimony compounds is of great importance. READ MORE