Sökning: "Robin Sandvik"

Hittade 5 uppsatser innehållade orden Robin Sandvik.

  1. 1. 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

  3. 2. Återanvändande av skärslagg som råmaterial i ljusbågsugnen

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Robin Thun Salguero; [2020]
    Nyckelord :Electric arc furnace; Cutting residue; Residues; Briquetting; Ljusbågsugn; Skärslagg; Restprodukter; Brikettering;

    Sammanfattning : Sandvik produces about 230 000 tonnes of steel annually by melting in an electric arc furnace, where more than 90% of this steel is casted via continuous casting. When the strands are cast, these strands will be cuts to specific lengths with 2 cm thick cuts by using gas and iron powder. LÄS MER

  4. 3. Hydrogen fuel cells for the development of a sustainable society : A case study on opinions and pedagogics regarding hydrogen fuel cells in Sandviken

    Uppsats för yrkesexamina på avancerad nivå, KTH/Skolan för teknikvetenskaplig kommunikation och lärande (ECE)

    Författare :Robin Aldenholt; [2017]
    Nyckelord :;

    Sammanfattning : Last couple of years’ vehicles propelled by electricity generated from a hydrogen fuel cell has emerged as an alternative to the fossil fuel vehicles, so that the greenhouse gas emissions causing climate change can decrease. In Sandviken, a collaboration between the municipality, Sandvik AB and AGA has resulted in a hydrogen refuelling station, only the fourth in Sweden. LÄS MER

  5. 4. Layered Basket Option Hedging : Currency risk management for multinational corporations

    Magister-uppsats, IHH, Företagsekonomi

    Författare :Gustav Carlsson; Robin Ericsson; [2012]
    Nyckelord :Currency risk; Hedging; Options; Basket; Forwards; Diversification;

    Sammanfattning : Background: In an increasingly globalized environment, corporations perform transactions across borders on a day-to-day basis. As multinational corporations expand their businesses the number of currencies in their operations increases. The consequence of operating with several currencies is the risk associated with currency fluctuations. LÄS MER

  7. 5. The effects of Kanban in software development teams : a study of the implementation at Sandvik

    Kandidat-uppsats, Informatik

    Författare :Robin Ericsson; Anna Granlöf; [2011]
    Nyckelord :Kanban; Sandvik; effects; software development;

    Sammanfattning : In software development organizations there is sometimes a need for change. In order to meet continuously increasing demands from their customers, Sandvik IT Services- SITS, at Sandvik in Sweden, required improving the way they worked with software development. LÄS MER