Results 31 to 40 of about 25,297 (201)

Sintering of mechanically activated magnesium-titanate and barium-zinc-titanate ceramics [PDF]

open access: yes, 2011
In this article the influence of mechanical activation on sintering process of magnesium-titanate and barium-zinc-titanate ceramics has been investigated.
Balac, I.   +6 more
core   +3 more sources

Analysis of early-stage sintering mechanisms of mechanically activated BaTiO3 [PDF]

open access: yesScience of Sintering, 2006
Barium-titanate powder was mechanically activated in a planetary-ball mill for 60 and 120 minutes. Non-isothermal sintering of non-activated and activated powder samples was investigated using a dilatometer in the temperature interval from room to 1380oC
Nikolić M.V.   +3 more
doaj   +1 more source

THE EFFECT OF PYROLYSIS DURATION ON THERMAL CONDUCTIVITY, STABILITY, AND VISCOSITY OF DISPERSED PCB-BASED PARTICLES IN THERMAL FLUID

open access: yesRekayasa Mesin, 2023
Solid particles have a higher thermal conductivity compared to a fluid. Therefore, it is a common practice to disperse solid particles inside a base fluid to increase its thermal conductivity.
Wahyuaji Narottama Putra   +4 more
doaj   +1 more source

Development and Characterization of Mg-SiC Nanocomposite Powders Synthesized by Mechanical Milling [PDF]

open access: yes, 2017
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Fleck, Claudia   +4 more
core   +1 more source

Planetary Mill with Friction Wheels Transmission Aided by an Additional Degree of Freedom

open access: yesMachines, 2019
Processing in planetary ball mills is well suited to a large number of applications because they are easy to operate and versatile, grinding faster than other mills.
Italo Leite de Camargo   +3 more
doaj   +1 more source

Characterization of Ceramic Particle Reinforced Titanium Composite Produced Via Powder Metallurgy [PDF]

open access: yesArchives of Metallurgy and Materials, 2020
Nowadays, titanium is one of the most popular materials for aeronautical applications due to its good corrosion resistance, formability and strength. In this paper, rutile reinforced titanium matrix composites were produced via powder metallurgy.
D.A. Angel, T. Miko, M. Benke, Z. Gacsi
doaj   +1 more source

Nanostructured Zinc Oxide as a Prospective Room Temperature Thermoelectric Material

open access: yes, 2012
Nanostructured Zinc oxide (ZnO) was synthesized via a ball milling for 10 hours using high energy planetary ball mill. Phase purity and homogeneity of all the samples have been investigated by X-ray diffraction (XRD) and Field Emission Scanning Electron ...
Kar, M.   +4 more
core   +1 more source

Calcium phosphate bioceramics prepared from wet chemically precipitated powders [PDF]

open access: yes, 2010
In this work calcium phosphates were synthesized by modified wet chemical precipitation route. Contrary to the conventional chemical precipitation route calcium hydroxide was homogenized with planetary mill.
Kristine Salma   +2 more
core   +1 more source

Study of the formation of Cu-24at.% Al by reactive milling [PDF]

open access: yes, 2015
In this work, powders of Cu and Al were milled with a proportion equal to 24 atomic % Al, using low and medium energy mills. The initial, intermediate and final stages of the resulting powder are analyzed using scanning electron microscopy, X-ray ...
Esquivel, Marcelo Ricardo Oscar   +4 more
core   +1 more source

Photoluminescence Properties of Nanophosphors Modified by Planetary Ball Mill [PDF]

open access: yesECS Meeting Abstracts, 2009
Abstract not Available.
Jung-Hoo Shin   +5 more
openaire   +1 more source

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