Search for dissertations about: "laser materials"
Showing result 1 - 5 of 511 swedish dissertations containing the words laser materials.
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1. Laser sintered materials with Non-equilibrium structures
Abstract : This thesis is focused on achieving materials with non-equilibrium structures fabricated by high-energy laser sintering. The chosen precursor materials have rigid and inert structures like high-melting point ceramics or metals. READ MORE
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2. Laser welding : energy redistribution and weld geometry
Abstract : Over the past few years laser welding has developed into a process which has a wide range of application over a number of industries. Industrial growth in this area has been stimulated by improvements in production rates and quality but technologically the process is still not fully understood. READ MORE
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3. Laser drilling of ceramic materials : energy distribution and crack development
Abstract : .... READ MORE
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4. Evolution of microstructure and nanoscale chemistry of Zircaloy-2-type alloys during nuclear reactor operation
Abstract : Zirconium alloys are used as fuel cladding tubes in nuclear reactors. During reactor operation, these alloys are degraded by corrosion, hydrogen pickup (HPU), and radiation-induced growth, processes influenced by the alloying elements. READ MORE
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5. Multifunctional magnetic materials prepared by Pulsed Laser Deposition
Abstract : Pulsed LASER deposition (PLD) is widely recognized as excellent deposition technique owing to stoichiometric transfer of target material, easy preparation and high quality. Thin films from few nanometers to micrometer regime can be fabricated with equal ease. READ MORE