Laser cladding with powder

M.F. Schneider, Marcel Fredrik Schneider

    Research output: ThesisPhD Thesis - Research UT, graduation UT

    5265 Downloads (Pure)

    Abstract

    This thesis is directed to laser cladding with powder and a CO2 laser as heat source. The laser beam intensity profile turned out to be an important pa6 Summary rameter in laser cladding. A numerical model was developed that allows the prediction of the surface temperature distribution that is attained with an arbitrarily shaped intensity profile. Input parameters for this model are laser machining parameters and properties of the laser beam, as well as material properties and the absorption of laser energy at the surface. The thermal material properties and the absorptivity were derived from experiments.
    Original languageEnglish
    QualificationDoctor of Philosophy
    Awarding Institution
    • University of Twente
    Supervisors/Advisors
    • Guerra Tamez, Cristobal Rodolfo, Supervisor
    • Meijer, Johannes, Advisor
    Award date19 Mar 1998
    Place of PublicationEnschede
    Publisher
    Print ISBNs90 3651098 8
    Publication statusPublished - 19 Mar 1998

    Keywords

    • METIS-144281
    • IR-32040

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