Results 31 to 40 of about 3,718 (215)
Journal of Materials Research and Technology, 2023 Herein, a novel dual-strengthening technology that combines the external second-phase nanoparticle addition method with the hot compression deformation tests was carried out to investigate the effects of surface-modified nanoparticles (NPs) and ...
Hao Guo +4 more
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5 Inch Mgal2O4 Phosphor Screen For Projection Display
, 2002 A new kind of MgAl2O4 phosphor screen for projection display is reported. The 5 inch phosphor screen is fabricated by depositing powder on MgAl2O4 substrate.
Cheng, Jianbo +2 more
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Formation of TiB2–MgAl2O4 Composites by SHS Metallurgy
, 2023 TiB2–MgAl2O4 composites were fabricated by combustion synthesis involving metallothermic reduction reactions. Thermite reagents contained Al and Mg as dual reductants and TiO2 or B2O3 as the oxidant.
Chun-Liang Yeh, Fu-You Zheng
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Revealing the ductility of nanoceramic MgAl2O4 [PDF]
, 2019 Ceramics are strong but brittle. According to the classical theories, ceramics are brittle mainly because dislocations are suppressed by cracks. Here, the authors report the combined elastic and plastic deformation measurements of nanoceramics, in which ...
Zhang, Hengzhong +14 more
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MgAl2O4 ceramics doped with different europium ions concentration [PDF]
, 2022 MgAl2O4 ceramics doped with Eu3+ ions was prepared by the SPS method. Its crystal structure and luminescent properties have been studied. The X-ray diffraction spectrum showed that the two-phase structure of MgAl2O4 and AlEuO3 appeared after the doped Eu
Линь Чаолу +1 more
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Open Ceramics, 2023 Modern, high-quality steelmaking requires a comprehensive understanding of the behavior of refractories in service. Therefore, MgO–C refractories with different MgO grade were immersed once and twice into a steel melt at 1600 °C and 1680 °C, respectively,
Florian Kerber +6 more
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Thermal stability and microstructure characterization of MgAl2O4 nanoparticles synthesized by reverse microemulsion method [PDF]
Materials Research, 2013 Magnesium aluminate (MgAl2O4) spinel nanoparticles were synthesized by reverse microemulsion process in cyclohexane by using two kinds of surfactants, n-amyl alcohol as cosurfactant and mixture of aluminic/magnesic salt aqueous solution as basic reagents.
Ping Fu +5 more
doaj +3 more sources
Evaluation of CuO/MgAl2O4 in Biomass Chemical Looping Gasification with Oxygen Uncoupling
BioResources, 2016 Chemical looping gasification (CLG) is a promising method for the utilization of biomass to produce syngas. However, its realization is largely dependent on the use of an oxygen carrier with a high and stable reactivity in cyclic reduction and oxidation.
Jingyu Ran +6 more
doaj +1 more source
Formation and aggregation behavior of inclusions in Ni-based alloys with different Mg contents
Journal of Materials Research and Technology, 2023 Large non-metallic inclusions affect the mechanical properties and service life of nickel-based superalloys. This study investigates the effects of magnesium elements on non-metallic inclusions in K4169 nickel-based superalloys, exploring the formation ...
Ruizhi Gao +6 more
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Produção e caracterização de espumas cerâmicas de nanoaluminato de magnésio (MgAl2O4) sintetizado por reação de combustão utilizando glicerina do biodiesel como combustível [PDF]
, 2015 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2015.Nanoaluminato de magnésio (MgAl2O4) foi sintetizado com sucesso por reação de combustão em ...
Moraes, Graziela Guzi de
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