Results 181 to 190 of about 3,718 (215)

Synthesis and characterization of MgAl2O4–ZrO2 composites

Ceramics International, 2009
Abstract Different types of dense 5–97% ZrO 2 –MgAl 2 O 4 composites have been prepared using a MgAl 2 O 4 spinel obtained by calcining a stoichiometric mixture of aluminium tri-hydroxide and caustic MgO at 1300 °C for 1 h, and a commercial yttria partially stabilized zirconia (YPSZ) powder as starting raw materials by sintering at various ...
Ibram Ganesh, J.M.F. Ferreira
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Compositions Based on MgAl2O4, Al6Si2O13, AND Al2TiO5

Refractories and Industrial Ceramics, 2003
Binary and ternary fused compositions based on alumomagnesian spinel, aluminum titanate, and mullite are studies using various techniques of physicochemical analysis. The minimum incipient melting temperature in the MgAl2O4 – Al6Si2O13 – Al2TiO5 system is [1645 ± 15] °C.
S. A. Suvorov, V. N. Fishev, D. B. Shadricheva, T. V. Firsanova, N. V. Alekseeva, I. V. Ivanova, T. S. Nilova   +6 more
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Enhancement of perpendicular magnetic anisotropy in MgAl2O4/CoFeMnSi/MgAl2O4/W multilayer films

Journal of Magnetism and Magnetic Materials, 2022
L. Saravanan, Vireshwar Mishra, Lalit Pandey, Nanhe Kumar Gupta, Nakul Kumar, Nikita Sharma, H.A. Therese, Sujeet Chaudhary   +7 more
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Anomalous EPR spectrum of Cu2+ in MgAl2O4

Physics Letters A, 1967
Abstract EPR spectra of Cu2+ in MgAl2O4 at 77°K using X, K and Q bands are reported exhibiting a tetragonal symmetry (g = 2.34; g = 2.06) and an unusual hyperfine structure.
S. Krupička, P. Novák, V. Šik, J. Veselá, M. Vichr   +4 more
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Interfacial evolution mechanism of MgAl2O4/MgAl2O4 joints bonded with lanthanum glass

Journal of the European Ceramic Society, 2023
Weiwei Zhu, Yue Li, Haohao Zou, Guoqing Zu, Ying Han, Xu Ran   +5 more
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Decrease of the MgAl2O4 formation temperature

1997
Mixtures of Al2O3 and (MgCO3)(4) . Mg(OH)(2) . 5H(2)O, mechanically activated by intense grinding in a laboratory vibrating mill for up to 120 min, were additionally heat treated from 800 to 1250 degrees C, It was shown that more intense particle size reduction of the crystallites of basic MgCO3 from 39 to 13 nm took place during activation, while the ...
Kostić, Emilija M., Kiss, Sandor J., Bošković, Snežana B.   +2 more
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Quasi-Monolayer Rh Nanoclusters Stabilized on Spinel MgAl2O4 Nanosheets for Catalytic CO2 Reforming of Methane

ACS Applied Nano Materials, 2021
Shaowen Wu, Yuanzhi Li, Qianqian Hu
exaly  

MgAl2O4

2006
P. Villars, K. Cenzual, J. Daams, R. Gladyshevskii, O. Shcherban, V. Dubenskyy, N. Melnichenko-Koblyuk, O. Pavlyuk, S. Stoiko, L. Sysa   +9 more
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Synthesis of MgAl2O4 Spinel in a Thermal Plasma

Inorganic Materials, 2023
V. V. Shekhovtsov, N. K. Skripnikova, A. B. Ulmasov   +2 more
openaire   +1 more source

Synergistic Effects of Optical and Photoluminescence Properties, Charge Transfer, and Photocatalytic Activity in MgAl2O4:Ce and Mn-Codoped MgAl2O4:Ce Phosphors

Journal of Electronic Materials, 2019
Shifa Wang, Huajing Gao, Shifa Wang
exaly