Sökning: "cast stainless steel"

Visar resultat 1 - 5 av 16 uppsatser innehållade orden cast stainless steel.

  1. 1. Fatigue and microstructural study of a 316L austenitic stainless steel marine component produced by Wire Arc Additive Manufacturing (WAAM)

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad materialvetenskap

    Författare :Oskar Bremler; [2022]
    Nyckelord :Fatigue; steel; 316L; waam; wire arc additive manufacturing; AM; additive manufacturing;

    Sammanfattning : In this study, the fatigue- and fracture properties and microstructure of a marine component of austenitic stainless steel 316L manufactured with the novel method Wire Arc Additive Manufacturing were investigated and compared with data from literature. The purpose was to find a critical flaw size in the material related to its fatigue life. LÄS MER

  3. 2. Analys och underhåll av komponenter i tuff kemisk miljö

    Uppsats för yrkesexamina på grundnivå, Högskolan i Gävle/Elektronik

    Författare :Patrik Axelsson; [2021]
    Nyckelord :;

    Sammanfattning : Examensarbetet som rapporten redovisar utfördes i ett av Volvo Group Truck Operation:s (GTO) gjuterier på motorfabriken i Skövde. Här används sandgjutning för att tillverka komponenter till lastbilsmotorer av gjutjärn. I gjutprocessentillverkas sandkärnor enligt Epoxy-SO2-metoden. Sandkärnorna hanteras av robotar i slutna celler. LÄS MER

  4. 3. Long term aging and creep exposure for advanced heat resistant alloys : A phase analysis

    Kandidat-uppsats, Uppsala universitet/Institutionen för materialvetenskap; Uppsala universitet/Institutionen för kemi - Ångström

    Författare :Daniel Lundberg; Filip Wilson; Hjalmar Gunnarsson; Leo Sjörén; Robin Xu; Erik Djurberg; [2021]
    Nyckelord :Austenitic stainless steel; ferritic steels; nickel based alloys; creep; ageing; XRD; SEM EDS; LOM;

    Sammanfattning : This project was ordered by Sandvik Materials Technology and was performed by a group of students at Uppsala university. The purpose of the project was to study precipitation behavior and structure stability in six advanced heat resistant alloys. Each sample were subjected to a creep rupture test in 600 or 700°C depending on the alloy type. LÄS MER

  5. 4. Designing of One Directional Wave Tank

    Master-uppsats, Uppsala universitet/Institutionen för elektroteknik

    Författare :Shivansh Ringe; [2020]
    Nyckelord :Wave tank; Ansys Fluent; SolidWorks; CFD; Design;

    Sammanfattning : Uppsala University wants to make a wave tank which can be used for experiment and education purpose. The project's aim is to get design parameters required to make a wave tank, design the wave tank, to do analysis on wave parameters taken from results and analysis of material which can be used to construct it. LÄS MER

  7. 5. Gjutning av rostfritt stål med 3D-printade sandformar

    Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Industriell teknik

    Författare :Olle Lindqvist; Gustaf Thulin; [2020]
    Nyckelord :3D-printing; additiv manufacturing; casting; construction; stainless steel; sand mold; 3D-printning; additiv tillverkning; gjutning; konstruktion; rostfritt stål; sandform;

    Sammanfattning : Sand mold casting is a manufacturing method that has been used for thousands of years. In recent years additive manufacturing has, among other things, enabled production of sand molds with complex geometry resulting in castings with geometry that would have been very hard, if not impossible, to produce with conventional sand mold casting or machining procedures. LÄS MER