Sökning: "aluminium"
Visar resultat 6 - 10 av 438 avhandlingar innehållade ordet aluminium.
6. Rheocasting of aluminium alloys : Process and components characteristics
Sammanfattning : Semi-Solid Metal (SSM) casting is a promising technology offering an opportunity to manufacture net-shape, complex geometry metal components in a single operation. However, the absence of foundry guidelines and limited design data for SSM casting makes it challenging to predict the performance of both process and components. LÄS MER
7. Aluminium oxide - poly(ethylene-co-butylacrylate) nanocomposites : synthesis, structure, transport properties and long-term performance
Sammanfattning : Polymer nanocomposites are promising materials for dielectrical use in high voltage applications and insulations. This work presents a study of nanocomposites based on poly(ethylene-co-butyl acrylate) with two different comonomer compositions and two different aluminium oxide nanoparticles. LÄS MER
8. Electron-hole-pair excitations at aluminium surfaces
Sammanfattning : .... LÄS MER
9. Processing Aspects for Improving Mechanical Properties in Aluminium Castings
Sammanfattning : The relation between the process and mechanical properties in aluminium alloys for castings has been examined. The relation was hard to define since the spread in data was severe due to defects created in the casting process. To avoid such defects a gradient solidification equipment was built. LÄS MER
10. Towards a sustainable society : aluminium recycling and biomass energy
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