Essays about: "yttria-stabilized zirconia"

Showing result 1 - 5 of 7 essays containing the words yttria-stabilized zirconia.

  1. 1. Shear Strength between a Resin Cement and a Cobalt-Chromium Alloy and Yttria-Stabilized Zirconia

    University essay from Umeå universitet/Institutionen för odontologi

    Author : Philipé Melki; Ninib Masso; [2018]
    Keywords : Shear strength. Resin cement.;

    Abstract : New trademarks appear on the dental market every year and it is difficult to determine whether they should be used in clinical praxis or not. Numerous studies have been carried out to investigate different types of materials, trying to declare which material is best suited for a certain type of restorations. READ MORE

  3. 2. Phase field modelling of LLZO/LCO cathode-electrolyte interfaces in solid state batteries

    University essay from Uppsala universitet/Strukturkemi

    Author : Michele Riva; [2018]
    Keywords : LLZO; LCO; phase; field; phase-field; phasefield; solid; state; solid-state; solidstate; battery; batteries; sintering; model; modelling;

    Abstract : This work describes two phase field models for the simulation of the interface evolution between a LiCoO2 cathode (LCO) and a Li7La3Zr2O12 solid electrolyte (LLZO) in a Li-metal/LLZO/LCO battery during high temperature sintering. In these conditions atomic species tend to diffuse into the opposing material, creating an intermediate layer of mixed composition which resists the movement of lithium ions. READ MORE

  4. 3. Shear Strength Between Adhesive Cement and Yttria-Stabilized-Zirconia and Cobalt-Chrome Alloy With and Without Retentive Holes - an in vitro study

    University essay from Umeå universitet/Institutionen för odontologi

    Author : Rihan Issa; Nuray Acar; [2017]
    Keywords : shear strength; dental alloys; resin-bonded; chromium alloys; resin cement; zirconium oxide.;

    Abstract : ABSTRACT De-bonding is the most common failure of resin-bonded fixed partial dentures. The aim was to determine if the shear bond strength (SBS) differed between a dental adhesive and a Co-Cr alloy and an yttria-stabilized zirconia (Y-TZP). READ MORE

  5. 4. Fracture strength of monolithic high and low translucent Y-TZP crowns with different thicknesses

    University essay from Malmö högskola/Odontologiska fakulteten (OD)

    Author : Philip Arneryd; Annika Kindblom; [2015]
    Keywords : ;

    Abstract : Syfte. Att jämföra hållfastheten hos fullanatomiska monolitiska hög- och lågtranslucenta kronor av Y-TZP (yttriastabiliserad tetragonal polykristallin zirkoniumdioxid) i olika tjocklekar.Material och metod. 80 standardiserade kronor skapades utifrån en mastermodell av underkäkens första molar. READ MORE

  6. 5. Isothermal Oxidation Study of Gd2Zr2O7/YSZ Multi-Layered Thermal Barrier Coatings

    University essay from Högskolan Väst/Avd för tillverkningsprocesser

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

    Abstract : 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. READ MORE