Sökning: "EAF"

Visar resultat 21 - 25 av 36 uppsatser innehållade ordet EAF.

  1. 21. Slitlager innehållande EAF-slagg från Ovako Smedjebacken

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

    Författare :Hampus Hassellund; Pontus Nilsson; [2017]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  3. 22. Construction and initial testing of a LABORATORY SCALE ELECTRIC ARC FURNACE

    Master-uppsats, KTH/Materialvetenskap

    Författare :Tova Jarnerud; [2017]
    Nyckelord :;

    Sammanfattning : This work aims to describe the designing and construction of a 10 kg laboratory scale Electric Arc Furnace equipped with a system for measurement of electrical parameters. The EAF is used in a research project where the aim is to develop a new online measurement system for an optimized steel production with respect to a low energy consumption and resource efficiency. LÄS MER

  4. 23. Inhibition of phosphorus release from sediments of Lake Erhai through argon oxygen decarburisation slag (AOD) and electric arc furnace slag (EAF) capping.

    Master-uppsats, KTH/Mark- och vattenteknik

    Författare :Linda Lindholm; [2016]
    Nyckelord :;

    Sammanfattning : The effects of eutrophication in lakes and the open seas has been largely the result of phosphorus (P) that accumulate in the sediment. Eutrophication occurs mainly in the waters in densely populated coastal areas and agricultural dominated areas and occurs when an excess of nutrients reach the soil and water. LÄS MER

  5. 24. Topological Data Analysis to improve the predictive model of an Electric Arc Furnace

    Master-uppsats, KTH/Materialvetenskap

    Författare :Mattia De Colle; [2016]
    Nyckelord :EAF; Topological Data Analysis; Metallurgy; Ayasdi; Data Mining;

    Sammanfattning : Data mining, and in particular topological data analysis (TDA), had proven to be successful inabstracting insights from big arrays of data. This thesis utilizes the TDA software AyasdiTM inorder to improve the accuracy of the energy model of an Electric Arc Furnace (EAF), pinpointingthe causes of a wrong calculation of the steel temperature. LÄS MER

  7. 25. Environmental exposure assessment of metals from reclaimed land in Halmstad harbour : Sweden  Part of an environmental risk assessment

    Magister-uppsats, Högskolan i Halmstad/Miljövetenskap

    Författare :Karin Assarsson; [2015]
    Nyckelord :land fill; EAF slag; partitioning coefficient; environmental load; exposure assessment;

    Sammanfattning : The harbour land fill in Halmstad has been described in the news as one of the most polluted areas in Halland County based on the a survey from the Swedish environmental protection agency. In order to identify the extent and severity of the situation several environmental investigations have been performed in this area. LÄS MER