Essays about: "Powder bed fusion"

Showing result 1 - 5 of 11 essays containing the words Powder bed fusion.

  1. 1. Prediction of Process Parameters for Powder Bed Fusion Using Electron Beam

    University essay from KTH/Materialvetenskap

    Author : Teodor Haglund; [2020]
    Keywords : EBM; PBF-EB; Power Bed Fusion; Process Parameters; Parameters; Prediction;

    Abstract : The Powder Bed Fusion using Electron Beam (PBF-EB) process is a highly complex additive manufacturing process. There are a very limited number of materials that have been used successfully, which limits the applications of the process, despite its well-documented advantages over conventional manufacturing. READ MORE

  2. 2. 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. 3. Qualification process development for metal additive manufacturing - A study for the establishment of additive manufacturing at Alfa Laval

    University essay from Lunds universitet/Produktutveckling

    Author : Klara Svensson; Josefine Laurén; [2020]
    Keywords : additive manufacturing; qualification process; laser powder bed fusion; metal AM; 3D-printing; qualification of AM; additiv tillverkning; kvalificeringsprocess; laser-pulverbäddsfusion; metall-AM; 3D-printning; kvalificering av AM; Technology and Engineering;

    Abstract : Den additiva tillverkningsprocessen och kvalificeringen av komponenter i metall är komplex och tillverkningsmetoden är inte ännu fullständigt förstådd. Syftet med detta examensarbete är därför att förvärva kunskap om kvalificeringsprocesser kopplade till additiv tillverkning i metall och att utveckla en hållbar kvalificering för additivt tillverkade komponenter hos Alfa Laval. READ MORE

  4. 4. Crucial Parameters for Additive Manufacturing of Metals : A Study in Quality Improvement

    University essay from KTH/Skolan för industriell teknik och management (ITM); KTH/Skolan för industriell teknik och management (ITM); KTH/Skolan för industriell teknik och management (ITM)

    Author : Lina Berglund; Filip Ivarsson; Marcus Rostmark; [2019]
    Keywords : Additive manufacturing; Production parameters; Sandvik; Quality improvement; Selective laser melting; Powder bed fusion; Process control;

    Abstract : Production by Additive Manufacturing creates opportunities to make customized products in small batches with less material than in traditional manufacturing. It is more sustainable and suitable for niche products, but entails new production demands to ensure quality. READ MORE

  5. 5. EB-PBF additive manufacturing of Alloy 718 : Effect of shot peening on surface characteristics and high temperature corrosion performance

    University essay from Högskolan Väst/Avdelningen för Industriell ekonomi, Elektro- och Maskinteknik

    Author : Venkataramanan Mohandass; [2019]
    Keywords : Alloy 718; additive manufacturing; electron beam-powder bed fusion; surface engineering; shot peening; high temperature corrosion;

    Abstract : There is an upsurge of research interest on Alloy 718 additively manufactured (AM) by electron beam powder bed fusion (EB-PBF) technique in aero and land-based gas turbine engines. However, the surface quality of the manufactured components has always been a major challenge. READ MORE