Results 81 to 90 of about 25,297 (201)

Preparation, characterizations and anti-pollutant activity of 7,3′,4′-trihydroxyisoflavone nanoparticles in particulate matter-induced HaCaT keratinocytes

open access: yesInternational Journal of Nanomedicine, 2018
Pao-Hsien Huang,1 Chih-Hua Tseng,1 Chia-Yu Lin,2 Chiang-Wen Lee,3–5 Feng-Lin Yen2,6 1School of Pharmacy, 2Department of Fragrance and Cosmetic Science, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, 3Research Center for Industry of ...
Huang PH, Tseng C, Lin C, Lee CW, Yen FL
doaj  

Calcium Titanate from Food Waste: Combustion Synthesis, Sintering, Characterization, and Properties

open access: yesAdvances in Materials Science and Engineering, 2019
Calcium titanate (CaTiO3) was combustion synthesized from a calcium source of waste duck eggshell, anatase titanium dioxide (A-TiO2), and magnesium (Mg).
Siriluk Cherdchom   +2 more
doaj   +1 more source

FEASIBILITY OF PRODUCING NANO STRUCTURED METALLIC AND NON-METALLIC COATINGS ON Al SUBSTRATE USING MECHANICAL COATING ROUTE

open access: yesIranian Journal of Materials Science and Engineering, 2015
In this paper, the possibility of mechanical coating of aluminum with either Ni or SiC using planetary ball mill was studied. The Al substrate was fixed inside of the vial lid of a planetary ball mill filled with milling balls and starting powder.
A. Yazdani, R. Zakeri
doaj  

Synthesis and Characterization of Nanocrystalline Al-20 at. % Cu Powders Produced by Mechanical Alloying

open access: yesMetals, 2016
Mechanical alloying is a powder processing technique used to process materials farther from equilibrium state. This technique is mainly used to process difficult-to-alloy materials in which the solid solubility is limited and to process materials where ...
Molka Ben Makhlouf   +4 more
doaj   +1 more source

Chlorination of Ball-milled Zirconia

open access: yesJournal of Advanced Materials in Engineering, 2009
The effects of mechanochemical treatment of monoclinic zirconia in high energy planetary ball mill on its phase transformation were investigated. The mechanical treatment in ball mill reduces the grain size, increases microstrain, and causes phase ...
M. Kasiri Asgarani   +2 more
doaj  

The effect of mechanical alloying on Al2O3 distribution and properties of Al2O3 particle reinforced Al-MMCs

open access: yesScience and Engineering of Composite Materials, 2012
The properties of particle-reinforced aluminum composites depend on the microstructure and evolved uniformity distribution of particles in the matrix.
Canakci Aykut, Varol Temel, Ertok Saban
doaj   +1 more source

Техніка та технологія дезінтеграції й гравітаційного збагачення рідкіснометалічних руд [PDF]

open access: yes, 2017
On the base of the analysis of centrifugal concentrators designs there has been justified the selection of apparatus for the rare-metal ores beneficiation.
Biletskyi, V. S.   +3 more
core  

X-ray diffraction and Mössbauer spectroscopy studies of a mechanosynthesized Fe75B25 alloy

open access: yesNukleonika, 2015
In this work, the process of formation of metastable phases was investigated for the Fe75B25 composition. Mechanical synthesis was performed in a MAPF-2M high-energy planetary ball mill under an argon atmosphere.
Jartych Elżbieta   +2 more
doaj   +1 more source

Synthesis and structural evolution of vanadium carbide in nano scale during mechanical alloying

open access: yesJournal of King Saud University: Engineering Sciences, 2016
In this study, nano crystalline vanadium carbide was synthesized by mechanical alloying method. V2O5, C and Mg powders were placed in a planetary ball mill and sampled after different milling times.
Mohsen Hossein-Zadeh   +4 more
doaj   +1 more source

Nano materials preparation mechanism of planetary ball mill

open access: yes
Abstract Mechanical ball milling is a planetary ball milling process used to prepare nanomaterials, but its preparation mechanism is still not clear. Previous research has focused more on the influence of various operating parameters of the ball mill, with relatively little attention paid to the motion analysis of the milling balls, resulting ...
Zhanfeng Qi   +4 more
openaire   +1 more source

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