Sökning: "Min Stål"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden Min Stål.

  1. 1. Product development of hand-held scooping utensil for the pharmaceutical industry

    Master-uppsats, KTH/Ergonomi

    Författare :Josefin Kruse; [2024]
    Nyckelord :;

    Sammanfattning : Musculoskeletal disorders (MSDs) are one of the most common groups of work-related illnesses. At PET Dispensing, AstraZeneca Södertälje, several MSDs had been linked to a specific scooping utensil made of stainless steel. LÄS MER

  3. 2. Dissolution of Cored Wire in Steel Melt : Optimization of Feeding Rate

    Master-uppsats, KTH/Materialvetenskap

    Författare :Hagen Christian Hagens; [2022]
    Nyckelord :Cored wire injection · light alloy addition · feed rate optimization · inclusions modification · finite difference method;

    Sammanfattning : Calcium treatment is an established operation in the production of steels. Most importantly, it serves to modify detrimental inclusions in the melt for improved castability and superior product properties. Due to calcium’s low melting point and high vapour pressure, its addition to liquid steel is challenging and yields are generally low. LÄS MER

  4. 3. Precipitation behavior of the super austenitic stainless steel SANICRO® 35 and the effect on impact toughness and pitting corrosion resistance

    Master-uppsats, KTH/Materialvetenskap

    Författare :Shunyi Li; [2022]
    Nyckelord :Super austenitic stainless steel; solid phase transformation; TTT diagram; impact toughness; critical pitting temperature; TC PRISMA simulation; Superaustenitiskt rostfritt stål; fastfasomvandling; TTT-diagram; slaghållfasthet; kritisk punktfrätningstemperatur; TC PRISMA simulering;

    Sammanfattning : This research extended the knowledge of the solid phase transformation and the resulting influence on impact toughness and pitting corrosion resistance in super austenitic stainless steel (SASS) SANICRO® 35. A time-temperature-transformation diagram (TTT diagram) was assembled by performing isothermal heat treatments in the temperature range of 650-1050 °C for different periods of time, ranging from 5 min to 500 min. LÄS MER

  5. 4. Fallstudie: Implementering av metod för att minska indirekta utsläpp från konsulttjänster - Ett medarbetarperspektiv

    Master-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Hanna Bergström; [2021]
    Nyckelord :implementation; consulting projects; internal communication; scope 3; emission reduction; Earth and Environmental Sciences;

    Sammanfattning : There is an increased awareness among engineering consulting firms in Sweden that the sector’s main contribution to greenhouse gas emissions stems from their consulting projects. Due to this fact, WSP Sweden has initiated an internal project to monitor and reduce indirect emissions from their consulting projects. LÄS MER

  7. 5. Spångrep för stall : Ett effektivare alternativ

    Kandidat-uppsats, Högskolan i Gävle/Industridesign

    Författare :Sofie Thorsager; [2019]
    Nyckelord :Spångrep; barngrep; mockning; produktdesign; hästskötsel; stall;

    Sammanfattning : En grep är det verktyg man använder för att mocka hästars boxar, alltså städa bort avföring från den ytan de står på i ett stall. De grepar som idag finns för mockning av djurstallar har haft samma design i över 100 år. LÄS MER