Search for dissertations about: "Brass"
Showing result 16 - 20 of 27 swedish dissertations containing the word Brass.
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16. Microsystem technology for microwave applications at frequencies above 100 GHz
Abstract : The rapid development of wireless technology today shows an increasing need forelectromagnetic components operating at even higher frequencies. Higher frequencies offer wider bandwidth, higher spatial resolution and are needed for technologies such as automotive car radars, wireless media communication and body scanners. READ MORE
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17. Phase Transformations in Computer Simulated Icosahedrally Ordered Phases
Abstract : Computer simulations play a profound and fundamental role inmodern theoretical physics, chemistry and materials science. Tounderstand the complex physics of metally liquids, metals,quasicrystals and metally glasses a working model imposing thelocal and global order is needed. READ MORE
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18. Investigation and modelling of friction stir welded copper canisters
Abstract : This work has been focused on characterisation of FSW joints, and modelling of the process, both analytically and numerically. The Swedish model for final deposit of nuclear fuel waste is based on copper canisters as a corrosion barrier with an inner pressure holding insert of cast iron. READ MORE
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19. Process-microstructure-corrosion interrelations for stainless steel
Abstract : Stainless steels were first developed in the early 20th century and have since then emerged as a very diverse class of engineering materials. Along with steels having new combinations of properties, there is a continuous development of new technologies allowing the material to be produced in a faster and more energy effcient manner. READ MORE
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20. A measurement approach to determination of coating thickness with eddy currents and to a capacitive person detector for robot safety
Abstract : The research presented in this thesis is about coating thickness measurements using eddy currents, and a capacitive detector for detecting humans, for safety in industry.A method for determination of coating thickness of a copper-plated steel wire by measurement of the internal wire impedance, when this is forced by a constant, sinusoidal current, is presented. READ MORE