Sökning: "binder"
Visar resultat 21 - 25 av 656 avhandlingar innehållade ordet binder.
21. Influence of the Processing Atmosphere on Binder Jetting of Stainless Steel: From Printing to Sintering
Sammanfattning : Binder Jetting (BJT) is considered a promising Additive Manufacutring (AM) technology for the production of complex metal components due to its high productivity and cost efficiency compared to other AM technologies. The BJT technology is a multi-step process that consists of printing, curing, depowdering, debinding and sintering. LÄS MER
22. Tribological behaviour of HVAF-sprayed WC-based coatings: : Role of process variables and binder chemistry
Sammanfattning : Tungsten carbide (WC) based metallic matrix coatings sprayed using high velocity air fuel (HVAF) technique have attracted increasing attention as they show excellent tribological performance in various wear conditions. In the HVAF method, particles’ in-flight temperature and velocity can be influenced by the process variables including nozzle configuration as well as feedstock particle size range. LÄS MER
23. Investigations of binder rejuvenation related to asphalt recycling
Sammanfattning : Investigations described in this doctoral thesis concernmaterial behaviour related to asphalt recycling. More indetail, the thesis describes development and application ofmethods for characterisation of the rejuvenation process, inwhich old and new binders are mixed. LÄS MER
24. Insights into wear and deformation of alternative binder hardmetals
Sammanfattning : This work presents new insights into how hardmetals with alternative binders as well as cobalt based references react to wear and deformation. The main focus has been on hardmetals for steel turning, but also on studying certain fundamental properties of the new binder materials. LÄS MER
25. Quantitative microscopy of coating uniformity
Sammanfattning : Print quality demands for coated papers are steadily growing, and achieving coating uniformity is crucial for high image sharpness, colour fidelity, and print uniformity. Coating uniformity may be divided into two scales: coating thickness uniformity and coating microstructure uniformity, the latter of which includes pigment, pore and binder distributions within the coating layer. LÄS MER