Sökning: "diamond anvil cell"

Hittade 4 uppsatser innehållade orden diamond anvil cell.

  1. 1. Rock Magnetic Studies of Magnetite and Quartzite: Results at Ambient Conditions and From Diamond Anvil Pressure Experiments (~2 GPa)

    Master-uppsats, Uppsala universitet/Geofysik

    Författare :Dimitra Daniil; [2021]
    Nyckelord :magnetic susceptibility; remanent magnetization; mDAC; AF demagnetization; NRM; IRM; ARM; magnetisk susceptibilitet; magnetisk remanens; mDAC; AF demagnetisering; NRM; IRM; ARM;

    Sammanfattning : Numerous techniques are used to study the magnetic history and properties of rocks, which provides important data on the Earth’s interior. In this study we conducted a series of experiments on two different sample sets, comprising pure magnetite (Set1) and a mixture of magnetite-hemoilmenite-bearing quartzite (Set2), in order to gather information about their magnetic susceptibility and remanent magnetization. LÄS MER

  3. 2. Minimizing Cooling Time for Diamond Anvil Cell Under High Pressure

    Master-uppsats, Lunds universitet/Mekanik

    Författare :Martin Edung; [2017]
    Nyckelord :Diamond Anvil Cell; FEA; FEM; Structural; Transient; Temperature; Ansys; Ansys WB; Machine Drawings; ESS; European Spallation Source; Technology and Engineering;

    Sammanfattning : The main goal of the project was to decrease the cooling time of a diamond anvil cell (DAC) by modifying an existing design. Modifications included change of materials, overall dimensions and a significant reduction of mass together with additional suggestions for decreased cool time. LÄS MER

  4. 3. Minimera Kylningstiden för Produkt Utsatt för Stora Krafter

    Master-uppsats, Lunds universitet/Mekanik

    Författare :Martin Edung; [2017]
    Nyckelord :Diamond Anvil Cell; DAC; FEA; FEM; Structure; Temperature; Cooling; Transient; Technology and Engineering;

    Sammanfattning : Inledning: European Spallation Source är världens största forskning- och teknikanläggning under konstruktion. Projektet är finansierat av 17 länder som tillsammans bidrar med en likviditet på nästan 20 miljarder kronor, utrustning och intellektuell kompetens. LÄS MER

  5. 4. Behavior of cutting tool coating material Ti1-xAlxN at high pressure and high temperature

    Kandidat-uppsats, Institutionen för fysik, kemi och biologi

    Författare :David Dilner; [2009]
    Nyckelord :thin film physics; hard coatings; Ti1-xAlxN; diamond anvil cell; high pressure and high temperature; cutting tools; cutting test; nanoindentation; XRD;

    Sammanfattning : The high pressure and high temperature (HPHT) behavior of Ti1-xAlxN coatings on cutting tool inserts have been of interest for this diploma work. A literature study of HPHT techniques as well as measurement methods has been done. LÄS MER