Results 141 to 150 of about 254,263 (255)

Avaliação da resistência à fratura de intermediários cerâmicos submetidos à ciclagem térmica: um estudo in vitro [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-graduação em Odontologia, Florianópolis, 2010Este estudo teve como objetivo avaliar o comportamento in vitro de intermediários cerâmicos ...
Kikko, Ricardo Figueiredo
core  

Heat Transfer Through Plasma-Sprayed Thermal Barrier Coatings in Gas Turbines: A Review of Recent Work

, 2009
A review is presented of how heat transfer takes place in plasma-sprayed (zirconia-based) thermal barrier coatings (TBCs) during operation of gas turbines. These characteristics of TBCs are naturally of central importance to their function. Current state-
I. O. Golosnoy, Cipitria, A., A. Cipitria, Clyne, T., Clyne, T.W., T. W. Clyne, Golosnoy, I.O., Golosnoy, I.   +7 more
core   +1 more source

Destabilization and Ion Conductivity of Yttria-Stabilized Zirconia for Solid Oxide Electrolyte by Thermal Aging. [PDF]

Materials (Basel), 2022
Lee H, Jo K, Park MS, Kim T, Lee H.
europepmc   +1 more source

Effect of Implant Design on Fracture Resistance, Mode, and Crystal Structure of One‐ and Two‐Piece Zirconia Implants With Ceramic or Titanium Abutment Screws: An In Vitro Study

Clinical Oral Implants Research, Volume 37, Issue 9, Page 1081-1095, September 2026.
ABSTRACT Objectives To evaluate the fracture resistance, fracture modes, and crystalline phase changes of zirconia one‐piece implants (OPI) and bone‐level (BLTPI) or tissue‐level, two‐piece implants (TLTPI), with ceramic (C) or titanium (T) abutment screws after dynamic preloading in a moist environment.
Abdulaziz Gul, Evaggelia Papia, Siamak Eqtesadi, Magnus Anderson, Jonas P. Becktor, Per Vult von Steyern   +5 more
wiley   +1 more source

YBCO thin films on Yttria stabilized Zirconia and LaAlO3-growth and properties

, 1991
Laser deposition was used to deposit YBaCuO thin films on Yttria-stabilized Zirconia substrates, at substrate holder temperatures of 710-765 °C. We observed a transition from singlecrystalline to polycrystalline growth at a temperature of ∼750 °C.
Löfgren, M., Nilsson, P. Å., Claeson, T., Brorsson, G., Alarco, J. A., Ivanov, Z. G.   +5 more
core   +1 more source

Manufacturing and Characterization of Dental Crowns Made of 5-mol% Yttria Stabilized Zirconia by Digital Light Processing. [PDF]

Materials (Basel), 2023
Jung JM, Kim GN, Koh YH, Kim HE.
europepmc   +1 more source

Y2O3‐Doped Bi2O3–Y2O3‐Stabilized ZrO2 Composite Ceramic Electrolytes Fabricated by Infiltration

Journal of the American Ceramic Society, Volume 109, Issue 9, September 2026.
To boost the electrical conductivity of solid oxide cell electrolytes, Y2O3–stabilized ZrO2 (YSZ) is mixed with Y2O3–doped Bi2O3 (YDB). Alternative to mixing and co‐sintering of powders, infiltration of liquid YDB precursor into porous YSZ scaffold is proposed.
Selma Nur Büyükgöz, Sorour Semsari Parapari, Sašo Šturm, Mustafa Ünsal Ünver, Aligül Büyükaksoy   +4 more
wiley   +1 more source

Effect of Holmium Oxide Loading on Nickel Catalyst Supported on Yttria-Stabilized Zirconia in Methane Dry Reforming. [PDF]

ACS Omega, 2022
Al-Fatesh AS, Ibrahim AA, Fakeeha AH, Albaqi F, Anojaidi K, Albinali I, Abasaeed AE, Frusteri F, Mahmud SL, Abu-Dahrieh JK, Bagabas AA.   +10 more
europepmc   +1 more source

High‐Temperature Evolution of a Core–Shell TBC: Linking Microstructure to CMAS, Sintering, and Fracture Resistance

Journal of the American Ceramic Society, Volume 109, Issue 9, September 2026.
This graphical abstract summarizes the key findings on the high‐temperature evolution of a core‐shell thermal barrier coating (TBC). Upon annealing, alumina redistribution remains confined to the shell region. The core‐shell TBC demonstrates superior retention of CMAS resistance, sintering resistance, and fracture toughness compared to the benchmark ...
Zichen Li, Junquan Lao, Gyaneshwara Brewster, Ping Xiao, Ying Chen   +4 more
wiley   +1 more source

Physical Properties and Biocompatibility of Stablized Zirconia Ceramics for Dental Artficial Tooth (II) : Yttria-stabilized Zirconia [PDF]

, 2011
Zirconia is a ceramic material with adequate mechanical properties for manufacturing of medical devices. In this study, mechanical properties of calcia stabilized zirconia (CSZ, 10 mol% CaO), prepared by pechini process, was compared with 3 mol% yttria ...
제진아, 김광만
core