Search for dissertations about: "laser steel"
Showing result 1 - 5 of 97 swedish dissertations containing the words laser steel.
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1. Laser cutting and piercing: Experimental and theoretical investigation
Abstract : This thesis concerns experimental investigations of laser cutting and piercing, with theoretical and practical discussions of the results. The thesis is made up of an introduction to laser cutting and six scientific Papers. READ MORE
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2. Laser welding and laser heat treatment of high strength steels
Abstract : Laser materials processing, including thermal treatment and laser welding has been undergoing continuous growth in the manufacturing industry for decades. A laser beam offers high precision and energy transfer, capable of various processing. READ MORE
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3. Laser-welded corrugated core steel sandwich bridge decks
Abstract : Steel bridge decks are often used for applications when a lightweight structure is sought for. Conventional orthotropic steel decks suffers from drawbacks in several aspects, including high production costs and durability problems. READ MORE
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4. Development of Structural Steels for Powder Bed Fusion - Laser Beam
Abstract : Over the past decade, powder bed fusion – laser beam (PBF-LB) has attracted noticeable attention from both academia and industry. However, there remains a scarcity of approved material for the process, as fewer than 40 alloys are commercially available. READ MORE
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5. Conduction laser welding : modelling of melt pool with free surface deformation
Abstract : Laser welding is commonly used in the automotive-, steel- and aerospace industry. It is a highly non-linear and coupled process where the weld geometry is strongly affected by the flow pattern in the melt pool. Experimental observations are challenging since the melt pool and melt flow below the surface are not yet accessible during welding. READ MORE