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
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
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
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
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
Mechanical behavior in the interior and boundary of magnesium aluminate spinel (MgAl2O4) grain under nanoindentation.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.428127
Abstract: The understanding of mechanical behavior in magnesium aluminate spinel (MgAl2O4) at the nanoscale lays a foundation for its material removal mechanism in ultraprecision machining. Nanoindentation tests are carried out in the interior and boundary of… read more here.
Keywords: aluminate spinel; mechanical behavior; interior boundary; spinel mgal2o4 ... See more keywords
Direct 3D printing of transparent magnesium aluminate spinel ceramics
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Laser Applications"
DOI: 10.2351/7.0000327
Abstract: Transparent spinel ceramics were additively manufactured by laser direct deposition, a blown powder additive manufacturing (AM) process. With a laser melt-growth process, the need for powder binders and postprocessing procedures was eliminated. Transparent spinel ceramic… read more here.
Keywords: laser; aluminate spinel; spinel; transparent ... See more keywords
Direct 3D Printing of Silica Doped Transparent Magnesium Aluminate Spinel Ceramics
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13214810
Abstract: Transparent magnesium aluminate spinel ceramics were additively manufactured via a laser direct deposition method in this study. With a minimum porosity of 0.3% achieved, highly transparent spinel samples with the highest total optical transmittance of… read more here.
Keywords: aluminate spinel; silica; spinel; spinel ceramics ... See more keywords