Results 31 to 40 of about 32,735 (279)

Microstructure and Morphology Analysis of a Novel Coating MgO–B2O3–SiO2–Zn

Advances in Materials Science and Engineering, 2022
This article focuses on the microstructure and mechanism analysis of the novel coating MgO– B2O3–SiO2–Zn prepared by plasma spraying and flame spraying on the SUS304 alloy substrate.
Zhan Yu, Bo Song, Ping Ma, Wenhui Fan, Enzhong Gong, Chuntao Deng, Yunlong Ding, Dongying Ju   +7 more
doaj   +1 more source

Isomorphic Substitution in Vanadinite [Pb5(VO4)3C1] - Raman Spectroscopic Study [PDF]

, 2003
The Raman and infrared spectroscopy of three vanadinite [Pb5(VO4)Cl] specimens from three localities has been studied. Single crystal Raman spectra were obtained and the spectra were found to be both orientation and temperature dependent.
Adams, Adler, Bartholomai, Bhatnagar, Bhatnagar, Bhatnagar, Coleyshaw, Crane, Dai, Frost, Frost, Frost, Frost, Frost, Frost, Gadsden, Griffith, Kravitz, Levitt, Ross, Ross   +20 more
core   +2 more sources

Investigation of the mechanism of mercury removal from silver- amalgam alloy [PDF]

Journal of the Serbian Chemical Society, 2004
An investigation of silver dental amalgam decomposition and the mercury removal mechanism was performed. The decomposition process was analyzed during thermal treatment in the temperature interval from 400 °C to 850 °C and for times from 0.5 to 7.5 h ...
Odanović Zoran, Đurđević M.
doaj   +1 more source

Scanning ultrafast electron microscopy [PDF]

, 2010
Progress has been made in the development of four-dimensional ultrafast electron microscopy, which enables space-time imaging of structural dynamics in the condensed phase. In ultrafast electron microscopy, the electrons are accelerated, typically to 200
Mohammed, Omar F., Yang, Ding-Shyue, Zewail, Ahmed H.   +2 more
core   +1 more source

Experimental investigation and computer simulation of diffusion in Pt-coated bulk Ni [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy, 2010
The concentration profiles of thin-film Pt/bulk Ni coatings annealed at 1150, 1250 and 1300°C for different time were measured by means of electron probe microanalysis.
Gong W., Zhang L., Ode M., Murakami H., Zhou C.   +4 more
doaj   +1 more source

Theoretical absorption coefficients in the electron probe microanalysis [PDF]

, 2016
Известны два основных способа нахождения массовых коэффициентов ослабления рентгеновских лучей μ: экспериментальный и теоретический путём расчёта методами квантовой механики.
Lavrent’ev, Y. G., Usova, L. V., Лаврентьев, Ю. Г., Усова, Л. В.   +3 more
core   +1 more source

Essential Heavy Metals in Renal Tumor Tissue and Its Possible Relation to Carcinogenesis: Applying the Scanning Electron Microscopy Coupled with X-Ray Microanalysis Technique

International Journal of Medical Students, 2015
Background: Metals such as copper and zinc are crucial in several vital functions in the human body; the absence of these metals can cause serious illness.
Tânia Nogueira, Mariana Semedo, Elisabete Cunha   +2 more
doaj   +3 more sources

Retrieval analysis of different orthodontic brackets: the applicability of electron microprobe techniques for determining material heterogeneities and corrosive potential

Journal of Applied Oral Science, 2012
OBJECTIVE: The objective of this study was to investigate the applicability of micro-analytical methods with high spatial resolution to the characterization of the composition and corrosion behavior of two bracket systems.
Alexandra Ioana Holst, Stefan Holst, Ursula Hirschfelder, Volker Von Seckendorff   +3 more
doaj   +1 more source

Revealing the relation between microstructural heterogeneities and local mechanical properties of complex-phase steel by correlative electron microscopy and nanoindentation characterization

Materials & Design, 2021
Compositional and microstructural heterogeneity are characteristics of modern multiphase steels. However, the quantitative characterization of these heterogeneities is rarely considered in scientific publications.
Yuling Chang, Mingxuan Lin, Ude Hangen, Silvia Richter, Christian Haase, Wolfgang Bleck   +5 more
doaj   +1 more source

ELECTRON PROBE MICROANALYSIS OF SKELETAL MUSCLE [PDF]

Journal of Histochemistry & Cytochemistry, 1974
X-ray microanalysis using the analytical electron microscope (EMMA 4) was performed on resting frog sartorius muscles fixed by the pyroantimonate technique. Calcium was the main element of interest analyzed. Pretreatment was with ethyleneglycoltetraacetate to chelate calcium and with Tris chloride to replace sodium.
R, Yarom, J A, Chandler
openaire   +2 more sources