Transparent Polycrystalline Magnesium Aluminate Spinel Fabricated by Spark Plasma Sintering.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201706283
Abstract: Polycrystalline magnesium aluminate (MgAl2 O4 ) spinel (PMAS) exhibits a unique combination of physical, chemical, mechanical, and optical properties, which makes it useful for a wide range of applications, including UV lenses for lithography, electroinsulation,… read more here.
Keywords: magnesium aluminate; plasma sintering; spark plasma; polycrystalline magnesium ... See more keywords
The effects of different precipitant agents on the formation of alumina-magnesia composite powders as the magnesium aluminate spinel precursor
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Powder Technology"
DOI: 10.1016/j.apt.2019.03.007
Abstract: Abstract Al2O3/MgO composite powders were synthesized via a partially wet chemical method. The effects of precipitant agent on the morphology, size and chemical composition of the resultant powders were investigated. The structures of rod-like with… read more here.
Keywords: magnesium aluminate; precipitant agents; precursor; aluminate spinel ... See more keywords
The effects of in situ formation of Y 3 Al 5 O 12 on property improvement of magnesium aluminate spinel refractories
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.01.014
Abstract: Abstract Magnesium aluminate spinel is widely used in cement rotary kilns, in the iron and steel industries, as well as in glass melting furnaces due to its excellent performance and chemical stability at both room… read more here.
Keywords: spinel refractories; spinel; aluminate spinel; magnesium aluminate ... See more keywords
Enhancement of reaction-sintering of alumina-excess magnesium aluminate spinel in presence of titania
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.03.115
Abstract: Alumina-excess magnesium aluminate spinel finds use in different high temperature applications including steel ladles. Alumina-excess spinel was prepared by solid oxide reaction using magnesia (MgO = 10 wt%) and calcined alumina (Al2O3 = 90 wt%),… read more here.
Keywords: aluminate spinel; titania; excess magnesium; alumina excess ... See more keywords
Preparation and characterization of novel nonstoichiometric magnesium aluminate spinels
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.05.145
Abstract: Abstract Magnesium aluminate spinel is of great importance for nuclear industry, and its structure, showing a great impact on properties, is sensitive to the composition. In order to explore the stoichiometric effect on structure and… read more here.
Keywords: characterization novel; novel nonstoichiometric; magnesium; preparation characterization ... See more keywords
Development of biocompatibility in the orthodontic brackets based on MgAl2O4/ Si3N4 nanocomposites
Sign Up to like & getrecommendations! Published in 2019 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2019.106989
Abstract: Abstract Orthodontic brackets based on transparent ceramics in the visible area (especially magnesium aluminate, MgAl2O4) are considered for high strength, but the most important drawback of transparent magnesium aluminate is the lack of fracture toughness.… read more here.
Keywords: orthodontic brackets; magnesium aluminate; brackets based; si3n4 ... See more keywords
3D extrusion printing of magnesium aluminate spinel ceramic parts using thermally induced gelation of methyl cellulose
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.08.152
Abstract: Abstract Additive manufacturing (AM) is an innovative complex shaping technique with unlimited freedom and flexibility in fabrication. Though the majority of AM processes were focused in polymers, it is later extended to metals and very… read more here.
Keywords: gelation; magnesium aluminate; methyl cellulose; aluminate spinel ... See more keywords
Effect of segregation on particle size stability and SPS sintering of Li2O-Doped magnesium aluminate spinel
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.04.017
Abstract: Abstract Magnesium aluminate spinel (MAS) was prepared using the simultaneous precipitation method by varying the concentration of Li2O from 0 to 5 mol%. No residual chlorine from the LiCl precursor was detected in the final powders… read more here.
Keywords: li2o; segregation; magnesium aluminate; aluminate spinel ... See more keywords
Self-Propagating High-Temperature Synthesis of Magnesium Aluminate Spinel Using Mg–Al Alloy
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DOI: 10.1021/acsomega.1c06583
Abstract: In this study, magnesium aluminate spinel (MgAl2O4) was synthesized by a self-propagating high-temperature synthesis method using Mg–Al alloy with a Mg/Al mass ratio of 50:50 as raw material. Synthesized MgAl2O4 was characterized by X-ray diffraction,… read more here.
Keywords: spectroscopy; aluminate spinel; microscopy; synthesis ... See more keywords
Achieving visible and near-infrared dual-emitting mechanoluminescence in Mn2+ single-doped magnesium aluminate spinel.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt01770a
Abstract: Visible (VIS) and near-infrared (NIR) mechanoluminescence (ML) materials have been developed rapidly for use in energy conversion, biological applications and mechanical sensing. The realization of visible and NIR ML in single host materials meets the… read more here.
Keywords: mn2 single; single doped; near infrared; doped magnesium ... See more keywords
Flash‐sintering of magnesium aluminate spinel (MgAl2O4) ceramics
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Ceramic Society"
DOI: 10.1111/jace.14616
Abstract: The sintering behavior of commercially available MgAl2O4 spinel was investigated under DC electric field in a range of 0 and 1000 V/cm. Flash-sintering results in densification close to theoretical density at 1410°C under the DC field… read more here.
Keywords: aluminate spinel; spinel; spinel mgal2o4; flash sintering ... See more keywords