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Yttria-stabilized zirconia

Apoptotic and DNA-damaging effects of yttria-stabilized zirconia nanoparticles on human skin epithelial cells

<p>Apoptotic and DNA-damaging effects of yttria-stabilized zirconia nanoparticles on human skin epithelial cells</p>

... of yttria-stabilized zirconia nanoparticles before their biological ...the yttria-stabilized zirconia nanoparticles by DLS, SEM and TEM ...of yttria-stabilized ...

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Effect of 3 mol% Yttria Stabilized Zirconia Addition on Structural and Mechanical Properties of Alumina Zirconia Composites

Effect of 3 mol% Yttria Stabilized Zirconia Addition on Structural and Mechanical Properties of Alumina Zirconia Composites

... Nano crystalline α-alumina powder (purity of 99.9%, crystal size 40nm, average particle size 150 nm, Advance materials, USA), 3 mol% yttria stabilized zirconia powder (purity 99.9%, crystal size 30 - ...

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Fracture Properties of Yttria-Stabilized Zirconia (YSZ) Thin-Film Modified Constructs.

Fracture Properties of Yttria-Stabilized Zirconia (YSZ) Thin-Film Modified Constructs.

... Prior work from Ruddell et al. used radio frequency (r.f.) magnetron sputtering to deposit yttria-stabilized zirconia (YSZ) thin-films on porcelain [20] and alumina [22] . Their work demonstrated ...

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Contribution of the space charge on the grain boundary energy in yttria-stabilized zirconia

Contribution of the space charge on the grain boundary energy in yttria-stabilized zirconia

... % yttria-stabilized zirconia (3 ...% yttria- stabilized tetragonal zirconia polycrystals (3Y-TZP) at 1300 and 1400 °C to ascertain its ...

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Electrodeposition of a YSZ–Yttria Stabilized Zirconia Composite Coating on a Titanium Bone Implant

Electrodeposition of a YSZ–Yttria Stabilized Zirconia Composite Coating on a Titanium Bone Implant

... For load-bearing or bone-contacting applications, including renovation of congenital skeletal abnormalities, joint and tooth replacement, and fracture healing, metallic implants have gained extensive use and acceptance. ...

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Platform to develop exhaust gas sensors manufactured by glass-solder-supported joining of sintered yttria-stabilized zirconia

Platform to develop exhaust gas sensors manufactured by glass-solder-supported joining of sintered yttria-stabilized zirconia

... mol% yttria- stabilized zirconia tape, an aluminum insulator paste, a plat- inum conductor paste for the heater and filling vias, and a cermet paste for the ...

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Evaluation of structure and material properties of RF magnetron sputter-deposited yttria-stabilized zirconia thin films

Evaluation of structure and material properties of RF magnetron sputter-deposited yttria-stabilized zirconia thin films

... The present work is part of a larger research initiative that is aimed at using RF magnetron sputter deposition of yttria-stabilized zirconia to improve the fracture toughness of brittle substrates ...

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Effects of Dislocations on the Oxygen Ionic Conduction in Yttria Stabilized Zirconia

Effects of Dislocations on the Oxygen Ionic Conduction in Yttria Stabilized Zirconia

... Ionic conductivities of yttria-stabilized zirconia (YSZ) single crystals deformed at high-temperature were measured by the AC impedance method. A correlation between ionic conductivity and ...

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Physicochemical properties of yttria-stabilized-zirconia in-flight particles during supersonic atmospheric plasma spray

Physicochemical properties of yttria-stabilized-zirconia in-flight particles during supersonic atmospheric plasma spray

... Thermal barrier coatings (TBCs), which can provide thermal insulation to the engine hot components and protect them from corrosion and oxidation at high temperature as well, play an important role in advanced gas-turbine ...

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Formation of yttria-stabilized zirconia nanotubes by atomic layer deposition toward efficient solid electrolytes

Formation of yttria-stabilized zirconia nanotubes by atomic layer deposition toward efficient solid electrolytes

... preparing yttria-stabilized zirconia nanotube (YSZ-NT) arrays embedded in porous alumina membranes by means of template-directed atomic layer deposition (ALD) ...

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Assessment of the Thermal Conductivity of Yttria Stabilized Zirconia Coating

Assessment of the Thermal Conductivity of Yttria Stabilized Zirconia Coating

... Thermal barrier coatings (TBCs) used for a turbine blade are usually made of 8% yttria-stabilized zirconia (8YSZ) due to its low value of the thermal conductivity. The underlying metal can operate at ...

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Complementary Methods for Evaluation of Yttria Stabilized Zirconia Coatings used as Thermal Barrier Coating

Complementary Methods for Evaluation of Yttria Stabilized Zirconia Coatings used as Thermal Barrier Coating

... of yttria stabilized zirconia - thermal-barrier coatings (YSZ-TBC) layers deposited on stainless steels are typically porous and the pore size and character depends on the process ...

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A Vehicle Exhaust NOx Electrochemical Sensor Based on Au- Yttria Stabilized Zirconia Nanocomposite

A Vehicle Exhaust NOx Electrochemical Sensor Based on Au- Yttria Stabilized Zirconia Nanocomposite

... Mixed potential sensor which is built on Yttria Stabilized Zirconia (YSZ) with a plain planar structure Au/YSZ/Pt has actual benefit among different kinds of NOx sensors. To further sensing ...

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In vivo wear performance of highly cross linked polyethylene vs  yttria stabilized zirconia and alumina stabilized zirconia at a mean seven year follow up

In vivo wear performance of highly cross linked polyethylene vs yttria stabilized zirconia and alumina stabilized zirconia at a mean seven year follow up

... Four patients (5 hips) died from unrelated medical conditions within 5 years after the THA and one patient was lost to follow-up. Three patients (3 hips) underwent revision due to infection (1 hip) and recurrent ...

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Effect of Sodium Dodecyl Sulphate on the Composition of Electroless Nickel – Yttria Stabilized Zirconia Coatings

Effect of Sodium Dodecyl Sulphate on the Composition of Electroless Nickel – Yttria Stabilized Zirconia Coatings

... Recently, Davidson & Waugh [6] successfully applied ENP to the manufacture of nickel-yttria stabilised zirco- nia cermet coatings for use as solid oxide fuel cell (SOFC) electrodes. This was called electroless ...

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Thermal Cycle Resistance of Yttria Stabilized Zirconia Coatings Prepared by MO CVD

Thermal Cycle Resistance of Yttria Stabilized Zirconia Coatings Prepared by MO CVD

... (TBCs). Yttria stabi- lized zirconia (YSZ) has been usually employed as a TBC because of its chemical inertness, low thermal conductivity and high thermal expansion coefficient compatible with superalloy ...

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Yttria stabilized zirconia aided electrochemical investigation on ferric ions in mixed molten calcium and sodium chlorides

Yttria stabilized zirconia aided electrochemical investigation on ferric ions in mixed molten calcium and sodium chlorides

... Electrolytic reduction of dissolved iron oxide to metal iron in molten salts with an inert anode.. is an alternative short route for steelmaking without CO2 emissions.[r] ...

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Impurities Effect on the Charge Mobility of Yttria-Stabilized Zirconia

Impurities Effect on the Charge Mobility of Yttria-Stabilized Zirconia

... X-ray diffraction analysis was carried out to determine the crystal structure and phase identification of the powder. First, the effect of the yttria content was studied with the other factors, with the ...

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Investigation of the mechanical properties of various yttria stabilized zirconia based thin films prepared by aqueous tape casting

Investigation of the mechanical properties of various yttria stabilized zirconia based thin films prepared by aqueous tape casting

... various yttria doped zirconia based thin films were prepared by the aqueous tape casting ...on yttria content, but toughness of the samples was improved by increasing tetragonal phase content of the ...

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Effect of Electric Field on the Processing and Properties of Yttria-Stabilized Zirconia (YSZ).

Effect of Electric Field on the Processing and Properties of Yttria-Stabilized Zirconia (YSZ).

... 5.9 Schematic employing a cubic grain geometry of the dual effect of a sinusoidal ac electric field on grain growth by the effective positive and negative mean fields a[r] ...

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