Sökning: "Grain size distribution"
Visar resultat 16 - 20 av 92 avhandlingar innehållade orden Grain size distribution.
16. Rapid sintering of ceramics by intense thermal radiation
Sammanfattning : Sintering is an important processing step for obtaining the necessary mechanical stability and rigidity of ceramic bulk materials. Both mass and heat transfer are essential in the sintering process. The importance of radiation heat transfer is significantly enhanced at high temperatures according to the well-known Stefan-Boltzmann’s law. LÄS MER
17. Light scattering for analysis of thermal stress induced deformation in thin metal films
Sammanfattning : Today, thin film based devices are found in a wide field of applications. The main reasons are that thin film technology enables access to unique physical properties and possibilities to miniaturize devices. Thin film devices are generally described in terms such as electrical, optical and magnetical properties. LÄS MER
18. In-plane mechanical properties of birch plywood and its performance in adhesively bonded connections
Sammanfattning : Birch (Betula spp.) is a hardwood species with a wide natural distribution on the Eurasian continent, especially in northern Europe. LÄS MER
19. Deformation Behaviour, Microstructure and Texture Evolution of CP Ti Deformed at Elevated Temperatures
Sammanfattning : In the present work, deformation behavior, texture and microstructure evolution of commercially pure titanium (CP Ti) are investigated by electron backscattered diffraction (EBSD) after compression tests at elevated temperatures. By analysing work hardening rate vs. flow stress, the deformation behaviour can be divided into three groups, viz. LÄS MER
20. Cemented Carbide Sintering : Constitutive Relations and Microstructural Evolution
Sammanfattning : Cemented carbides based on tungsten carbide and cobalt arecommonly produced by a powder metallurgy route including liquidphase sintering. The pressed compact densifies to almost halfits volume during sintering due to pore elimination. LÄS MER