Sökning: "NaCl"
Visar resultat 11 - 15 av 172 avhandlingar innehållade ordet NaCl.
11. Aerosol deposition to coastal forests: a wind tunnel approach
Sammanfattning : Aerodynamically rough surfaces of forests provide for efficient air/ canopy exchange of mass, heat and momentum. In that context, the effects of forest edges come into focus, and therefore, coastal-zone forests constitute aparticular concern. LÄS MER
12. Atmospheric corrosion of the MgAl alloy AM50 in rheocast and high pressure diecast conditions - Influence of Microstructure, CO2 and NaCl
Sammanfattning : The NaCl-induced atmospheric corrosion of the high pressure diecast (HPDC) MgAl alloy AM50 was investigated. Commercially pure (CP) Mg was used as the reference. Two levels of salt; i.e. LÄS MER
13. Development and Application of Optical Diagnostics of Alkali Vapours for Solid Fuel Combustion
Sammanfattning : Background: High amounts of alkali in the fuel, such as potassium and sodium in combination with high amounts of chlorine increase the chances of high-temperature corrosion, deposit growth and slagging and fouling. These risks need to be reduced to avoid losses in revenue due to unplanned stops and costs related to increased maintenance. LÄS MER
14. Theoretical studies of phase stabilities and electronic structure in molybdenum carbide
Sammanfattning : This licentiate thesis presents theoretical research on the molybdenum carbide system using first principles, total energy methods. Firstly relative stabilities of the four experimentally verified MoC phases: the cubic $\delta$(NaCl) phase and the three h... LÄS MER
15. Thermal stability and age hardening of TiN-based thin films
Sammanfattning : The work presented herein is about characterizing phase transformations in cathodic arc plasma-deposited Ti1-xA1xN and Ti1-zZrzN thin films for cutting tool applications, and to investigate how the films' mechanical properties are affected by such transformations during thermal annealing. Post-deposition analyses were carried out using X-ray diffraction (XRD), transmission electron microscopy (TEM), nanoindentation, four-point probe sheet resistance, differential scanning calorimetry (DSC), scanning electron microscopy (SEM) and Rutherford backscattering spectrometry (RBS). LÄS MER