Reaction sintering of magnesia rich magnesium aluminate spinel (MgO 34 wt.%) was done in the temperature range of 1600-1700 degreesC. Reactivity of constituent alumina was varied by changing the calcination temperature up to 1600 degreesC. Thermal expansion curves (through dilatometric study) were used to study the effect of alumina reactivity on spinel formation. Final sintered products were characterized by densification, phase analysis, hot strength measurement and microstructural analysis to evaluate the influence of reactivity of alumina on the sintered characteristics. (C) 2002 Elsevier Science Ltd and Techna S.r.l. All rights reserved
Alumina-excess magnesium aluminate spinelfinds use in different high temperature applications includ...
Alumina-excess magnesium aluminate spinel finds use in different high temperature applications inclu...
Magnesium aluminate spinel was synthesized by solid oxide reaction route at 1400 degrees C and then ...
Alumina rich magnesium aluminate spinels were reaction sintered by changing the reactivity of alumin...
Stoichiometric magnesium aluminate spinel was synthesized by reaction sintering of alumina with caus...
The alumina-rich magnesium aluminate spinels were reaction-sintered by changing the reactivity of al...
Densification of two different nonstoichiometric spinels (Al2O3 content 66 wt.% and 90 wt.%) was stu...
Reaction sintering of spinels (MgO-Al2O3 molar ratio 1:1 and 2:1) was done in the temperature range ...
Effect of addition of Cr2O3 up to 4 wt.% was studied on three different spinel compositions with MgO...
Three different spinel compositions with MgO:Al2O3 molar ratios 2:1, 1:1 and 1:2 were studied using ...
Magnesia-rich sintered spinel (66% Al2O3 & 34% MgO) was prepared in the temperature range of 1600-17...
A magnesium aluminate spinel powder (72 % Al2O3 & 28 % MgO) was prepared with mechanical activation....
Magnesia rich magnesium aluminate spinel (MgO: Al2O3=2:1) was developed by reaction sintering of Ind...
Role of three rare earth oxides, viz., La2O3, CeO2 and Yb2O3 on reaction sintering of magnesium alum...
The effect of additive MgSO4 on the strength characteristics for all reaction-sintered MgO:Al2O3 was...
Alumina-excess magnesium aluminate spinelfinds use in different high temperature applications includ...
Alumina-excess magnesium aluminate spinel finds use in different high temperature applications inclu...
Magnesium aluminate spinel was synthesized by solid oxide reaction route at 1400 degrees C and then ...
Alumina rich magnesium aluminate spinels were reaction sintered by changing the reactivity of alumin...
Stoichiometric magnesium aluminate spinel was synthesized by reaction sintering of alumina with caus...
The alumina-rich magnesium aluminate spinels were reaction-sintered by changing the reactivity of al...
Densification of two different nonstoichiometric spinels (Al2O3 content 66 wt.% and 90 wt.%) was stu...
Reaction sintering of spinels (MgO-Al2O3 molar ratio 1:1 and 2:1) was done in the temperature range ...
Effect of addition of Cr2O3 up to 4 wt.% was studied on three different spinel compositions with MgO...
Three different spinel compositions with MgO:Al2O3 molar ratios 2:1, 1:1 and 1:2 were studied using ...
Magnesia-rich sintered spinel (66% Al2O3 & 34% MgO) was prepared in the temperature range of 1600-17...
A magnesium aluminate spinel powder (72 % Al2O3 & 28 % MgO) was prepared with mechanical activation....
Magnesia rich magnesium aluminate spinel (MgO: Al2O3=2:1) was developed by reaction sintering of Ind...
Role of three rare earth oxides, viz., La2O3, CeO2 and Yb2O3 on reaction sintering of magnesium alum...
The effect of additive MgSO4 on the strength characteristics for all reaction-sintered MgO:Al2O3 was...
Alumina-excess magnesium aluminate spinelfinds use in different high temperature applications includ...
Alumina-excess magnesium aluminate spinel finds use in different high temperature applications inclu...
Magnesium aluminate spinel was synthesized by solid oxide reaction route at 1400 degrees C and then ...
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