Results 11 to 20 of about 70,530 (299)

Influence of the Glassy Fraction Surface of a ZrCoAlAg Ribbon Alloy on the Bioactive Response to Simulated Body Fluid and Its Effect on Cell Viability

open access: yesMetals, 2022
To purpose of this work is to determine the biocompatibility of the Zr58Co21Al9Ag12 alloy; vitreous ribbons of the Zr58Co21Al9Ag12 alloy were obtained by a chill block melt spinner.
Aish Escamilla   +4 more
doaj   +1 more source

Effect of Zirconium on the Solidification Path and Structural Properties of Commercial AlSi10MgCu Alloys [PDF]

open access: yesArchives of Metallurgy and Materials, 2020
Comprehensive understanding of the melt quality is of vital importance for foundry man. The effect of each particular element need to be properly analysed.
P. Hajduch   +3 more
doaj   +1 more source

Chemisorption of a hydrogen adatom on metal doped α-Zr (0 0 0 1) surfaces in a vacuum and an implicit solvation environment

open access: yesNuclear Materials and Energy, 2017
First-principles calculations have been carried out to investigate the adsorption of a hydrogen adatom on 24 metal doped α-Zr (0 0 0 1) surfaces in both a vacuum and an implicit solvation environment.
Cheng Zeng   +5 more
doaj   +1 more source

Implant stability and marginal bone level of microgrooved zirconia dental implants: A 3-month experimental study on dogs [PDF]

open access: yesVojnosanitetski Pregled, 2014
Background/Aim. The modification of implant surfaces could affect mechanical implant stability as well as dynamics and quality of peri-implant bone healing. The aim of this 3-month experimental study in dogs was to investigate implant stability,
Delgado-Ruíz Rafael Arcesio   +9 more
doaj   +1 more source

Two-Year Longevity of Posterior Zirconia Multi-Unit Fixed Dental Prostheses with Monolithic Occlusal Surface

open access: yesApplied Sciences, 2021
In this prospective clinical trial we observed the 2-year clinical performance of posterior tooth-supported multi-unit fixed dental prostheses (FDP) fabricated from zirconia with monolithic occlusal surfaces.
Elisabeth Pahncke   +5 more
doaj   +1 more source

FINITE ELEMENT METHOD STUDIES ON THE TRANSMISSION OF MASTICATORY FORCES TO THE BONE SUBSTRATE VIA TITANIUM AND ZIRCONIUM IMPLANTS [PDF]

open access: yesRomanian Journal of Stomatology, 2018
In this study we compared the modalities of transmitting experimental masticatory forces through titanium or zirconium dental implants to the bone substrate.
Sabina David   +3 more
doaj   +1 more source

Enhancing the Power Generation and COD Removal of Microbial Fuel Cell with ZrP-modified Proton Exchange Membrane

open access: yesInternational Journal of Electrochemical Science, 2018
An experimental system consisting of a dual chamber microbial fuel cell was constructed using simulated molasses wastewater as the anode substrate, carbon felt as the electrodes, Nafion membrane or modified Nafion membrane as proton exchange membrane ...
Liping Fan, Lulu Zhang
doaj   +1 more source

Point defects and grain boundary effects on tensile strength of 3C-SiC studied by molecular dynamics simulations

open access: yesNuclear Engineering and Technology, 2019
The tensile strength of irradiated 3C-SiC, SiC with artificial point defects, SiC with symmetric tilt grain boundaries (GBs), irradiated SiC with GBs are investigated using molecular dynamics simulations at 300 K.
Yingying Li, Yan Li, Wei Xiao
doaj   +1 more source

Design of Titanium Alloys Insensitive to Thermal History for Additive Manufacturing

open access: yesCrystals, 2023
Powder bed fusion is the most common technology used for 3D printing, where thermal energy is used to selectively melt/sinter granular materials into solid shapes.
Masato Ueda   +3 more
doaj   +1 more source

THE OXALATES OF ZIRCONIUM. [PDF]

open access: yesJournal of the American Chemical Society, 1897
n ...
Venable, F. P., Baskerville, Charles
openaire   +2 more sources

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