Sökning: "Microstructure Evolution"
Visar resultat 6 - 10 av 148 avhandlingar innehållade orden Microstructure Evolution.
6. 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
7. Process-microstructure-corrosion interrelations for stainless steel
Sammanfattning : Stainless steels were first developed in the early 20th century and have since then emerged as a very diverse class of engineering materials. Along with steels having new combinations of properties, there is a continuous development of new technologies allowing the material to be produced in a faster and more energy effcient manner. LÄS MER
8. Microstructural evolution of thin epitaxial Perovskite films
Sammanfattning : .... LÄS MER
9. Modelling microstructure evolution of weld deposited Ti-6Al-4V
Sammanfattning : The microstructure and consequently the mechanical properties of titanium alloys are highly dependent on the temperature history endured by the material. The manufacturing process of metal deposition induces repetitive cooling and heating in the material determining a specific microstructure. LÄS MER
10. Electron beam-powder bed fusion of Alloy 718 : Effect of process parameters on microstructure evolution
Sammanfattning : Additive manufacturing (AM) is the technology of building 3D parts through layer-by-layer addition of material. Of the different types of AM techniques, electron beam-powder bed fusion (EB-PBF) has been used in this study. EB-PBF can build parts by melting metallic powders using an electron beam as the energy source. LÄS MER