Sökning: "ceramic composite"
Visar resultat 1 - 5 av 40 avhandlingar innehållade orden ceramic composite.
1. Development and characterization of functional composite materials for advanced energy conversion technologies
Sammanfattning : The solid oxide fuel cell (SOFC) is a potential high efficient electrochemical device for vehicles, auxiliary power units and large-scale stationary power plants combined heat and power application. The main challenges of this technology for market acceptance are associated with cost and lifetime due to the high temperature (700-1000 oC) operation and complex cell structure, i. LÄS MER
2. Calcium aluminate cement as dental restorative : Mechanical properties and clinical durability
Sammanfattning : In 1995, the Swedish government recommended the discontinuation of amalgam as restorative in paediatric dentistry. Because the mercury content in amalgam constitutes an environmental hazard, its use has declined. LÄS MER
3. Engineering Ceramics for Tribological Systems. Manufacture, Properties and Testing
Sammanfattning : A broad range of commercial and experimental grades of ceramics and ceramic composites was tested in various model tests and simplified component tests. The tests were done to establish important microstructural features, friction and wear mechanisms. LÄS MER
4. Oxide ceramic matrix composites for gas turbine applications
Sammanfattning : .... LÄS MER
5. Strontium Titanate-based Anodes for Solid Oxide Fuel Cells
Sammanfattning : The purpose for this work has been to develop new robust fuel electrodes for solid oxide fuel cells (SOFC). The aim was to find suitable ceramic materials or composites with promising properties for the use as SOFC anodes. LÄS MER