Results 11 to 20 of about 25,601 (261)

Fabrication of a lead-free ternary ceramic system for high energy storage applications in dielectric capacitors

open access: yesFrontiers in Chemistry, 2022
The importance of electroceramics is well-recognized in applications of high energy storage density of dielectric ceramic capacitors. Despite the excellent properties, lead-free alternatives are highly desirous owing to their environmental friendliness ...
Azam Khan   +11 more
doaj   +1 more source

Food's Ceramic Pot Source of Cadmium's Intoxication the Body Human

open access: yesФізика і хімія твердого тіла, 2018
Heavy metal cadmium is classified to the World Health Organization to the most hazardous substances for human health. The aim is to study the food pottery as an object that can be a source of cadmium in the human body.
L. R. Babchuk
doaj   +1 more source

2D transition metal carbides (MXenes) in metal and ceramic matrix composites

open access: yesNano Convergence, 2021
Two-dimensional transition metal carbides, nitrides, and carbonitrides (known as MXenes) have evolved as competitive materials and fillers for developing composites and hybrids for applications ranging from catalysis, energy storage, selective ion ...
Brian C. Wyatt   +2 more
doaj   +1 more source

Sintering-Based In-Situ Synthesis and Characterization by TEM of Noble Metal Nanoparticles for Ceramic Glaze Color Control

open access: yesNanomaterials, 2021
Gold and silver salt mixtures are incorporated in ceramic glazes for in situ development of mixtures of gold and silver nanoparticles (NPs) that subsequently allow for a wide spectrum of low metal loading color control within ceramic materials.
Karthik Lalwani   +3 more
doaj   +1 more source

Interfacial analysis of porcelain fused to high-palladium alloy with different observation methods

open access: yesJournal of Dental Sciences, 2016
Background/purpose: In a previous fractural study of implant-supported crowns, it was found that the palladium−silver crowns possessed the highest fracture force.
Hao-Sheng Chang   +3 more
doaj   +1 more source

The influence of metal phase composition on microstructure and mechanical properties of Al2O3-Cu-Cr ceramic metal composites [PDF]

open access: yesProcessing and Application of Ceramics, 2020
Ceramic metal composites from the ternary Al2O3-Cu-Cr system were fabricated with the use of the slip casting method. Densities of the obtained composites with 15 vol.% of metal content and different percentage composition of Cu and Cr were examined by ...
Justyna Zygmuntowicz   +4 more
doaj   +1 more source

Effects of waterjet cutting waste addition on properties of building ceramics

open access: yesMATEC Web of Conferences, 2018
The purpose of the paper is to investigate the possibility of using wastes of waterjet metal cutting in the manufacture of building ceramics. A complex study of the composition and properties of the abrasive and hydroabrasive cutting wastes was carried ...
Skanavi Natalia, Dovydenko Timofei
doaj   +1 more source

Preliminary Tests of Cellular SiC/Iron Alloy Composite Produced by a Pressureless Infiltration Technique

open access: yesArchives of Foundry Engineering, 2017
Preliminary tests aimed at obtaining a cellular SiC/iron alloy composite with a spatial structure of mutually intersecting skeletons, using a porous ceramic preform have been conducted.
Lipowska B.   +3 more
doaj   +1 more source

Evaluation of the Effect of Varying Percentage of Recast Metal–Ceramic Alloy on Bond-strength and Oxide-layer Composition using SEM and EDX: An In Vitro Study [PDF]

open access: yesInternational Journal of Prosthodontics and Restorative Dentistry, 2023
Purpose: An in vitro study to evaluate and compare the bond strength of veneered porcelain as affected by the addition of recast nickel-chromium alloy in varying percentages using the universal testing machine (UTM) and to analyze the oxide layer on the ...
Ripul Pahwa   +4 more
doaj   +1 more source

Circular manufacturing in Bound Metal Deposition: Quantifying ceramic carryover effects on recycled SS316L feedstock integrity and sintered-part performance

open access: yesMaterials & Design
Bound Metal Deposition (BMD) is a sinter-based metal additive manufacturing technology that offers cost-effectiveness and enhanced process safety. In BMD, metal-binder green parts are produced by material extrusion, followed by debinding and sintering ...
Manel Chihi   +4 more
doaj   +1 more source

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