Sökning: "ssab analysis"

Visar resultat 1 - 5 av 32 uppsatser innehållade orden ssab analysis.

  1. 1. Optical Emission Spectroscopy Pulse Distribution Analysis on Steel Production Samples : Accuracy, sample variation, spread in different samples and steel grades/routes

    Master-uppsats, KTH/Materialvetenskap

    Författare :Paulo Urrea Molina; [2023]
    Nyckelord :;

    Sammanfattning : This thesis work aimed to contribute to the development of online characterization techniques for non-metallic inclusions in steelmaking. The study focused on assessing the precision and accuracy of the optical emission spectroscopy pulse distribution analysis (OES/PDA) technique using asreference light optical microscope (LOM) and scanning electron microscope(SEM). LÄS MER

  3. 2. Transforming into a learning organization? A study of challenges and conditions that leaders face when supporting the development of a learning organization

    Magister-uppsats, Lunds universitet/Företagsekonomiska institutionen

    Författare :Ruta Karlsson; Lina Fahlborg; [2022]
    Nyckelord :Learning Organization; Organizational Learning; Leadership Practices; Management; Learning Activities; Business and Economics;

    Sammanfattning : The concept of learning organizations is one of the most popular concepts within management research. There seems to be a continuous need for learning in organizations as it equips companies to survive rapid changes in the internal and external organizational environment as well as competition. LÄS MER

  4. 3. Inventory control of intermediatestorage in the steel industry:analysis of forecasting accuracyand erroneous products : Case study on SSAB, Oxelösund

    Kandidat-uppsats, Karlstads universitet

    Författare :Damian Mon Ke; [2022]
    Nyckelord :forecasting; forecasting accuracy; inventory control; simulation; discrete event simulation; data analysis;

    Sammanfattning : The case study has been carried out at SSAB Oxelösund, where a major project is on the way to improve the system support for substance planning, to ensure that the right products are actually produced. Purpose: The purpose of this thesis is to analyze inventory control in intermediate storage within steel industry with data-driven methods and simulation. LÄS MER

  5. 4. Pressure and Level Control of a River Water Pumping Station

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Lilli Zickerman Bexell; [2021]
    Nyckelord :Pressure; Control; PID; Adaptive PID;

    Sammanfattning : The river water pumping station at SSAB in Borlänge is a critical part of the factory since it supplies the whole factory with cooling water. The problem with the river water pumping station is that the pressure in the pipes is very dependent on the large water consumers in the factory. LÄS MER

  7. 5. Analysis of a Plate of High Strength Steel: Simulation of Impact and Determination of Residual Stresses

    Master-uppsats, KTH/Hållfasthetslära

    Författare :Martin Hviid; [2021]
    Nyckelord :;

    Sammanfattning : In this study a finite element model has been created in ABAQUS/Standard in order to replicate impact tests performed by SSAB and to determine residual stresses in a plate. Uniaxial tensile tests have been done in order to determine the plastic behaviour of a high strength steel from the manufacturer SSAB and to determine whether the material can be assumed to be isotropic. LÄS MER