Results 91 to 100 of about 28,194 (299)

Ten‐Year Results of a Prospective Study on One‐Piece Zirconia Oral Implants for Single‐Tooth Reconstruction

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives The intention of this 10‐year prospective cohort investigation was to clinically and radiographically investigate the outcomes of a one‐piece zirconia implant system for single‐tooth replacement. Materials and Methods A total of 65 patients received 66 single‐tooth implants restored with all‐ceramic crowns.
Ralf‐Joachim Kohal, Agneta Lith, Futoshi Komine, Junichi Honda, Benedikt C. Spies, Felix Burkhardt, Kirstin Vach   +6 more
wiley   +1 more source

Ultrafast high‐temperature sintering of dental grade 4YSZ ceramics: Effects on microstructure and flexural strength

International Journal of Applied Ceramic Technology, EarlyView.
Abstract This study compares the effects of ultrafast high‐temperature sintering (UHS) and conventional sintering on the microstructural and mechanical properties of 4 mol% yttria‐stabilized zirconia, a ceramic widely used in dental restorations for its high strength, biocompatibility, and aesthetic qualities.
Gabriela Carrão Aragonez, Manuela Furlani da Silva Soares, Dalton Daniel de Lima, Luiz Felipe Valandro, Marília Pivetta Rippe, Natália de Freitas Daudt   +5 more
wiley   +1 more source

Interdiffusion kinetics of yttria and alumina

Journal of the American Ceramic Society, EarlyView.
Abstract The interdiffusion kinetics of yttria‐alumina diffusion couples produced by spark plasma sintering (SPS) were investigated at 1350°C, 1425°C, and 1500°C. The SPS diffusion couples were heat‐treated in air at their sintering temperatures for 0, 24, and 96 h.
C. S. Witharamage, Marcus C. Lam, E. J. Opila   +2 more
wiley   +1 more source

Impact Resistance of Yttria- and Ceria-Doped Zirconia Ceramics in Relation to Their Tetragonal-to-Monoclinic Transformation Ability

Ceramics
In this work, the impact resistance of three zirconia ceramics was investigated: two yttria-stabilized zirconia (3Y-TZP and 1.5Y-TZP) and a ceria-stabilized-zirconia (Ce-TZP) composite.
Mohamed Imariouane, Malika Saâdaoui, Norberto Labrador, Helen Reveron, Jérôme Chevalier   +4 more
doaj   +1 more source

Fracture behavior of grain boundaries in (U,Pu)O2 fuels: An atomistic study

Journal of the American Ceramic Society, EarlyView.
Abstract Classical atomistic simulations using the Cooper–Rushston–Grimes potential were carried out to observe the stability and the fracture properties of six special grain boundaries in (U1−x${\rm U}_{1-x}$, Pux)O2${\rm Pu}_x){\rm O}_2$. The formation energy decreases as a function of Pu content, while the cleavage energy increases.
C. Chil, A. Pivano, B. Michel, E. Bourasseau   +3 more
wiley   +1 more source

Ionic Conductivity of Electrolytes Composed of Oleate-Capped Yttria-Stabilized Zirconia Nanoparticles. [PDF]

ACS Omega, 2023
Makinose Y, Yamada T, Kubota Y.
europepmc   +1 more source

Epitaxial growth of yttria-stabilized zirconia films on silicon by ultrahigh vacuum ion beam sputter deposition [PDF]

, 1988
P. Legagneux, G. Garry, D. Dieumegard, C. Schwebel, Claude Pellet, G. Gautherin, J. Siejka   +6 more
openalex   +1 more source

Optimizing Hard and Soft‐Tissue Esthetics With Anterior Cantilever Zirconia Ceramic Resin‐Bonded Fixed Dental Prostheses

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The replacement of missing maxillary lateral incisors poses both functional and esthetic challenges, not only from a restorative but also from a periodontal aspect. This case report presents a step‐by‐step protocol for ideal hard and soft‐tissue esthetics with cantilever zirconia ceramic resin‐bonded fixed dental prostheses (RBFDPs).
Markus B. Blatz, Tony Rotondo, Szabi Hant, Lea S. Prott   +3 more
wiley   +1 more source

PROPERTIES OF EPITAXIAL Si FILMS GROWN ON YTTRIA-STABILIZED CUBIC ZIRCONIA SUBSTRATES BY CHEMICAL VAPOR DEPOSITI ON [PDF]

, 1982
I. Golecki, H. M. Manasevit, J. J. Yang, L. A. Moudy, J. E. Mee, T. J. Magee   +5 more
openalex   +1 more source

Radiation Tolerance of Nanocrystalline Ceramics: Insights from Yttria Stabilized Zirconia

Scientific Reports, 2015
Materials for applications in hostile environments, such as nuclear reactors or radioactive waste immobilization, require extremely high resistance to radiation damage, such as resistance to amorphization or volume swelling.
S. Dey, J. Drazin, Yongqiang Wang, J. Valdez, T. Holesinger, B. Uberuaga, R. Castro   +6 more
semanticscholar   +1 more source