Sökning: "industriell ståltillverkning"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden industriell ståltillverkning.

  1. 1. Lifecycle Analysis of Forged Products

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Mohit Digamber Sakore; [2022]
    Nyckelord :Lifecycle Assessment; LCA; Environmental Product Declaration; EPD; Forged products; Front Axle Beam; Crankshaft; Steering Arm.; Lifecycle Assessment; LCA; Environmental Product Declaration; EPD; Smidda produkter; Framaxelbalk; Vevaxel; Styrarm.;

    Sammanfattning : Sustainability is a major focus for the industry considering the awareness among the public and legislators due to climate change. Automotive manufacturers use many steel products for assembly of vehicles and, many of these products; particularly the heavy and critical components like Front Axle beams and Crankshafts are manufactured using forging process. LÄS MER

  3. 2. A Pre-Assessment related to Refractory Waste Management in Sweden : Pre-study of the performance of MgO-C bricks made from recycled MgO-C refractory materials for use in steel production

    Master-uppsats, KTH/Materialvetenskap

    Författare :Pranav Jagtap; [2021]
    Nyckelord :MgO-C brick; Refractory; Recycling; Reusing; Swedish Steel industries; MgO-C tegel; Eldfast; Återvinning; Återanvändning; Svensk stålindustri;

    Sammanfattning : Steel industries consume refractory materials on a large scale. High temperature resistant refractory materials are essential for linings of the steelmaking vessels, to protect them from corrosive environments, high temperatures, molten steels and slags during transportation and steelmaking operations. LÄS MER

  4. 3. A SIMULATION WITH FINITE ELEMENTS TO MODEL STEEL SHEET SLITTING : A Master Thesis in Engineering Physics

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

    Författare :Adam Ahlgren Peters; [2019]
    Nyckelord :Finite element Method; steel; steel shearing; high performance steels; Finita Element Metoden; FEM; stål; stålklippning; höghållfasta stål; industriell ståltillverkning; spaltning;

    Sammanfattning : A steel slitting process is simulated using FEM (Finite Element Method) in order to see potential defects along the edge in a steel sheet after it has been cut. The model's results were compared to microscope images of the steel sheet in order to verify accuracy. LÄS MER

  5. 4. Towards a fossil free steel sector : Conditions for technology transfer of hydrogenbased iron and steel in Europe

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Amanda Öhman; [2019]
    Nyckelord :hydrogen-based iron and steel; direct reduction; industry decarbonisation; energy transition; Multi-level perspective; technology transfer; vätgasbaserat järn och stål; direktreduktion; fossilutfasning i industrin; energiomställning; multinivåperspektiv; tekniköverföring;

    Sammanfattning : In order to meet the targets of the Paris Agreement, there is a need to significantly reduce emissions from energy-intensive industries, iron and steel included. One promising technology with the potential to reduce the emissions related to iron and steelmaking to basically none is direct reduction with fossil free hydrogen, which requires large amounts of fossil free electricity. LÄS MER

  7. 5. Analys av processflödet inom ståltillverkning för olika planeringsprinciper

    Master-uppsats, KTH/Industriell produktion

    Författare :Emma Kempe; [2019]
    Nyckelord :;

    Sammanfattning : Detta projekt hade som syfte att kartlägga de olika processerna vid ståltillverkning från gjutning till varmvalsning. Målet var att med hjälp av all samlad information bygga en simuleringsmodell i programvaran ExtendSim som kan vara till hjälp vid planeringen för att lägga upp den mest effektiva körplanen. LÄS MER