Results 21 to 30 of about 80,277 (234)

Morphological Study of Surface Magnetic Minerals, Case Study of North Banjarmasin Settlement Areas

open access: yesJurnal Fisika Flux
We have conducted research to identify the morphology of magnetic minerals from the land in the Banjarmasin regional settlement area. We used scanning electron microscopy and energy dispersive X-ray spectroscopy (SEM EDS) on the soil sample to look at ...
Sudarningsih Sudarningsih   +3 more
doaj   +1 more source

Study of structural and optical properties of Gd doped ZnO nanostructures synthesized by one-step, mass-scale productive method

open access: yesResults in Optics
In the present work, one-step, mass-scale productive solid state reaction method has been employed for the preparation of gadolinium (Gd) doped ZnO (GZOx: x  = 0, 2, 4, 6, 8 wt%) nanostructures.
Rajesh Kumar   +3 more
doaj   +1 more source

Structural, Morphological and Magnetic Properties of Zn0.5Mg0.5Fe2O4 as Anticorrosion Pigment

open access: yesInternational Journal of Electrochemical Science, 2015
Glycine-assisted combustion route used for elaboration spinel Zn0.5Mg0.5Fe2O4. X-ray diffraction (XRD), scanning electron micrographs (SEM), energy dispersive spectrometry (EDS) and infrared (IR) spectroscopy, attributive this ferrite.
N.M. Deraz, Omar H. Abd-Elkader
doaj   +1 more source

Monte Carlo strategy for SEM-EDS micro-nanoanalysis of geopolymer composites

open access: yesComposites Part C: Open Access, 2021
The development, optimization and application of new geopolymer composite materials must necessarily go through a precise and accurate physico-chemical and mineralogical characterization down to the micro and nanoscale.
Daniele Moro   +2 more
doaj   +1 more source

SCANNING ELECTRON MICROSCOPY: AN ESSENTIAL TOOL IN THE INVESTIGATION OF CEMENT FOR OIL WELLS

open access: yesQuímica Nova
Oil well cementing plays a critical role in ensuring zonal isolation, structural integrity, and long-term well safety. Due to exposure to high pressures, temperatures, and chemically aggressive environments, understanding the microstructural behavior of ...
Rafael A. Ventura   +3 more
doaj   +1 more source

Use of SEM and EDS analysis in the investigation of Al-Si-Cu piston alloy cast porosity [PDF]

open access: yesMetalurgija, 2009
Porosity formation was detected in the casting thinnest section in the proximity of the as cast surface and near the wall centerline. In order to investigate the cause of the porosity formation light microscopy was used to define as cast structure. After
D. Kakaš   +4 more
doaj  

Development of SEM and STEM-in-SEM grid holders for EDS analysis and their applications to apatite phases

open access: yesJournal of Analytical Science and Technology, 2019
Background With the application of the scanning transmission electron microscopy (STEM) detector, transmitted electron images similar to transmission electron microscopy (TEM) can be obtained from scanning electron microscopy (SEM), which is referred to ...
Yong-Eun Kwon   +4 more
doaj   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

open access: yesAdvanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Morphological analysis of the seeds of three pseudocereals by using light microscopy and ESEM-EDS

open access: yesEuropean Journal of Histochemistry, 2020
The seed morphology of three Pseudocereal Grains (PSCg), i.e. quinoa (Chenopodium quinoa Willd, Chenopodiaceae), buckwheat (Fagopyrum esculentum Moench, Polygonaceae) and amaranth (Amaranthus caudatus L., Amaranthaceae) was studied by light microscopy ...
Paolino Ninfali   +4 more
doaj   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy