Sökning: "Nanoindentation"

Visar resultat 1 - 5 av 14 uppsatser innehållade ordet Nanoindentation.

  1. 1. A method for developing stress-strain relationships using Nanoindentations

    Master-uppsats, Lunds universitet/Industriell Produktion

    Författare :Ludvig Lindsjö; Fanny Linander; [2021]
    Nyckelord :Nanoindentation; Material Science; Steel; Solid Mechanics; Technology and Engineering;

    Sammanfattning : This thesis is a material science research collaboration between the Division ofProduction and Materials Engineering at Lund Faculty of Engineering and theComputer-Aided Engineerings group at BorgWarner, Landskrona. The objectiveof the thesis is to explore the convertion of nanoindentation load-depth curves intotensile stress-strain curves, and to provide BorgWarner Landskrona with nanoin-dentation data on materials used in their standard production. LÄS MER

  3. 2. Growth and Characterization of CrB2/TiB2 Superlattices by Magnetron Sputtering

    Master-uppsats, Linköpings universitet/Tunnfilmsfysik; Linköpings universitet/Tekniska fakulteten

    Författare :Samira Dorri; [2019]
    Nyckelord :Thin films; diborides; superlattices; reflectivity; transition-metal diborides; CrB2; TiB2;

    Sammanfattning : In the present work, growth and structural characterization of CrB2/TiB2 superlattices on (0001) Al2O3 substrate is studied. The superlattices are grown using a direct current magnetron sputtering (DCMS) system with a base pressure of <9E-7 Torr. LÄS MER

  4. 3. Development of a wear index and its methodology related to mineral processing - Part I

    Master-uppsats, Lunds universitet/Industriell Produktion

    Författare :André Larsson; [2016]
    Nyckelord :Nanoindentation; Berkovich indenter; wear; surface hardness; rock; minerals; manganese steel; mining; comminution.; Technology and Engineering;

    Sammanfattning : This Master Thesis was performed for Sandvik SRP in collaboration with the Institution for Industrial Production Faculty of Engineering at Lund University. Tool wear is one of the main cost drivers in the mining industry. LÄS MER

  5. 4. Investigation of a package laminate by nanoindentation - A study of polymer-aluminum adhesion and the effect of Free Fatty Acids

    Master-uppsats, Lunds universitet/Industriell Produktion

    Författare :Oskar Korpås; [2016]
    Nyckelord :Technology and Engineering;

    Sammanfattning : .... LÄS MER

  7. 5. Effect of texture and blasting pressure on residual stress and surface modifications in wet sand blasted α-Al2O3 coating

    Master-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologi

    Författare :Erik Ekström; [2015]
    Nyckelord :XRD; residual stress; alumina; Al2O3; blasting; annealing; activation energy;

    Sammanfattning : Recently, wet sand blasting on coated cutting tool inserts has drawn interest to the tooling industry due to its positive effects on cutting performance and tool life. This performance boost has partly been attributed to the buildup of compressive residual stresses in the coating during the blasting process. LÄS MER