Essays about: "Coarser powder"

Found 3 essays containing the words Coarser powder.

  1. 1. Process Optimization and Characterization of Inconel 718 Manufactured by Metal Binder Jetting

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Tobias Eriksson; [2021]
    Keywords : Inconel718; Additive Manufacturing; Binder Jetting; Powder Metallurgi; Superalloy;

    Abstract : The development of a process chain for Inconel 718 production utilizing Binder Jetting has been investigated. Different powder sources were compared by the effect they had on machine compatibility, powder bed packing, recyclability, green density, sintering parameters, final density, porosity, and mechanical properties. READ MORE

  2. 2. Evaluation of mechanical and microstructural properties for laser powder-bed fusion 316L

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Philip Eriksson; [2018]
    Keywords : Additive Manufacturing; Laser Powder-Bed Fusion; L-PBF; 316L; Mechanical Properties;

    Abstract : This thesis work was done to get a fundamental knowledge of the mechanical and microstructural properties of 316L stainless steel fabricated with the additive manufacturing technique, laser powder-bed fusion (L-PBF). The aims of the thesis were to study the mechanical and microstructural properties in two different building orientations for samples built in two different machines, and to summarize mechanical data from previous research on additive manufactured 316L. READ MORE

  3. 3. Mechanical, Microstructural and Corrosion performance for MIM materials based on coarse (-45µm) powders of ferritic stainless steel

    University essay from KTH/Materialvetenskap

    Author : Syed Ali Afraz; [2012]
    Keywords : Powder metallurgy; MIM; Metal injection molding; Corrosion testing; Coarser powder; Salt spray test; Ferritic stainless steel powders.;

    Abstract : The purpose of this research is to investigate the mechanical, microstructural and corrosion performance of the ferritic stainless steel coarse powders, used in Metal Injection Molding (MIM) process. Three coarser powders made by Höganäs AB, were examined along with a commercially available fine MIM powder and samples from sheet metal. READ MORE