Sökning: "Materialteknik"
Visar resultat 1 - 5 av 2755 avhandlingar innehållade ordet Materialteknik.
1. Aspects of precipitation in alloy Inconel 718
Sammanfattning : A study was made of the microstructure of the Ni-base alloy Inconel 718 with emphasis on the precipitation and stability of intermetallic phases as affected by heat treatments. In addition the effect of the precipitation on selected mechanical properties namely hardness, creep notch sensitivity and hot ductlity were investigated. LÄS MER
2. High-entropy boron-carbide and its composites
Sammanfattning : High-entropy alloy (HEA) is a multicomponent alloy material that contains five or more principal elements in equi- or near equi-atomic ratios. The entropy stabilisation leads to the formation of a crystalline solid solution accommodating the principal elements. LÄS MER
3. Synthesis of metallic/high entropy ceramic composite and a study of the phase transformation mechanism
Sammanfattning : .... LÄS MER
4. Microstructure of Carbon Fibres for Multifunctional Composites: 3D Distribution and Configuration of Atoms
Sammanfattning : Lightweight energy storage is a must for increased driving range of electric vehicles. “Mass-less” energy storage can be achieved by directly storing energy in structural components. LÄS MER
5. Heterogeneous deformation of multi-phase engineering materials - an in-situ neutron diffraction study
Sammanfattning : Gas turbines are complex power generation systems used in aerospace or land-based-power stations. Materials such as Ni-base superalloys are involved in the combustion zone of these machines, which continuously experiences harsh environments with loading at high temperatures. LÄS MER