Essays about: "Materialteknik"

Showing result 11 - 15 of 51 essays containing the word Materialteknik.

1. 11. Process and microstructure development of a LPBF produced maraging steel

   University essay from Karlstads universitet/Avdelningen för maskin- och materialteknik

   Author : Kenny Johansson; [2020]
   Keywords : Maraging steels; additive manufacturing; Laser Powder Bed Fusion; LPBF; additiv tillverkning; maråldringsstål; pulverbädd;

   Abstract : Additive manufacturing (AM) has the possibility of producing complex-shaped components which can not be produced by conventional manufacturing methods. This gives the opportunity for designers to freely think outside the design spectra which is otherwise limited by conventional manufacturing methods. READ MORE

3. 12. Influence of microstructure on surface characteristics in cold-deformed stainless steel tubes

   University essay from Lunds universitet/Materialteknik

   Author : Fredrik Ottenklev; [2019]
   Keywords : Cold deformation; surface roughness; strain; microstructure; austenitic stainless steel; grain rotation; Technology and Engineering;

   Abstract : Cold deformation of metals is known to induce roughness on their free surface. In some of the processing equipment of Tetra Pak processing systems, tubes of austenitic stainless steel 316L are used. During the production of this processing equipment, such tubes are occasionally cold-deformed. READ MORE

4. 13. Optimizing the sealing of tubular heating elements

   University essay from Lunds universitet/Materialteknik

   Author : Victor Almblad; [2019]
   Keywords : Technology and Engineering;

   Abstract : Tubular heating elements, produced by Backer AB are today commonly used, serving as systems for intelligent heating in automotive, medical and household industries. Tubular heating element consists of a mantle, resistance wire, electrical insulation (magnesium oxide) and a sealing. READ MORE

5. 14. Microstructural, Mechanical and Tribological Studies of Ti-6Al-4V Thin Plates Produced by EBM Process

   University essay from Högskolan Dalarna/Materialteknik

   Author : Onimisi Calistus Sanni; [2019]
   Keywords : Additive manufacturing AM ; Electron beam melting EBM ; Mechanical properties; Tribological behaviour; Microhardness; Micro tensile; Thin sections; Ti-6Al-4V;

   Abstract : The titanium alloy, Ti-6Al-4V, is vastly studied and used in many applications because it has a transformation microstructure, which can be tailored for apt properties that are consistent up to 500°C. Compared to conventional steels, this alloy favours certain applications due to its high specific strength, hardenability, corrosion resistance, biocompatibility and weldability. READ MORE

6. 15. Optimization of diagonal stiffeners to handle wind pressures on silos

   University essay from Karlstads universitet/Avdelningen för maskin- och materialteknik

   Author : Max Hellberg; [2019]
   Keywords : ;

   Abstract : In this report the focus is set on how to optimize the support structure of a silo and in particular, the stiffeners and fastener. The main force of the silo comes from the wind pressures. The design is subjected to the Swedish and European standards SS-EN 199-1-4:2005, 1993-1-1:2005 and 1990. READ MORE