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Hittade 2 uppsatser som matchar ovanstående sökkriterier.

1. 1. Brotthhållfastheten på monolitiska broar av flerskiktad zirkonia med olika konnektordimensioner och placering i en disk - En pilotstudie

   Kandidat-uppsats, Malmö universitet/Odontologiska fakulteten (OD)

   Författare :Iman Echreshavi; Linda Alsabti; [2022]
   Nyckelord :Connector dimension; Monolithic zirconia; Multi-layered zirconia; Yttria-stabilized zirconium dioxide; Y-TZP.;

   Sammanfattning : Purpose: The purpose of this study was to evaluate the fracture strength of monolithic FDPs of multi-layered zirconia (YML) with different connector dimensions and placement in the disc. Material and method: Forty 3-unit monolithic anterior FDPs were produced, 212223, and divided in four groups (n=10) based on the different connector dimensions and strategies for placement in KATANATM Zirconia Yttria Multi-Layered (YML)-disc. LÄS MER

3. 2. Isothermal Oxidation Study of Gd2Zr2O7/YSZ Multi-Layered Thermal Barrier Coatings

   Magister-uppsats, Högskolan Väst/Avd för tillverkningsprocesser

   Författare :Ran Li; [2015]
   Nyckelord :Multi-layered thermal barrier coating; isothermal oxidation; suspension plasma spray;

   Sammanfattning : Conventional yttria stabilized zirconia (YSZ) are widely used in the gas turbine to protect the substrate material from high temperature. But the common YSZ top coatings have limitations at higher temperature (above 1200 ℃) due to significant phase transformation and intensified sintering effect. LÄS MER