Effect of La2O3 addition on the microstructural evolution and thermomechanical property of sintered low-grade magnesite
Y Cui, D Qu, X Luo, X Liu, Y Guo - Ceramics International, 2021 - Elsevier
The rich mineral resources of magnesite have been decreasing rapidly, while the low-grade
magnesite is abandoned, and the requirement on utilization of low-grade magnesite is …
magnesite is abandoned, and the requirement on utilization of low-grade magnesite is …
Formation Mechanism of In Situ Intergranular CaZrO3 Phases in Sintered Magnesia Refractories
Y Zou, H Gu, A Huang, L Fu - Metallurgical and Materials Transactions A, 2020 - Springer
Sintered magnesia refractories combined by in situ intergranular CaZrO 3 phases were
synthesized using natural MgO-containing natural minerals with CaO and SiO 2 impurities …
synthesized using natural MgO-containing natural minerals with CaO and SiO 2 impurities …
Synthesis of cordieritic materials using raw kaolin, bauxite, serpentinite/olivinite and magnesite
E Thomaidis, G Kostakis - Ceramics International, 2015 - Elsevier
In this work it was investigated whether it is attainable to create cordieritic materials for
possible uses in ceramic applications using combinations of bauxite, kaolin …
possible uses in ceramic applications using combinations of bauxite, kaolin …
Influence of ZrO2 on the phase composition and mechano-physical properties of MgO–ZrO2 refractories prepared by cold isostatic pressing
Q Song, X Zha, M Gao, J Shi, Y Ma - Ceramics International, 2024 - Elsevier
MgO–ZrO 2 refractories were produced by combining MgO refractories (with a CaO/SiO 2
ratio of 2.1) with monoclinic ZrO 2 powder using wet-bag cold isostatic pressing. The phase …
ratio of 2.1) with monoclinic ZrO 2 powder using wet-bag cold isostatic pressing. The phase …
Effect of zirconia on densification and properties of natural Indian magnesite
Indian magnesite mineral has substantial amount of impurities like CaO, SiO 2 & Fe 2 O 3.
During sintering at elevated temperature these impurities react to form low melting phases …
During sintering at elevated temperature these impurities react to form low melting phases …
Effect of titania on the microstructure evolution of sintered magnesite in correlation with its properties
Natural Indian magnesite contains large amount of impurities like CaO, SiO 2 and Fe 2 O 3.
On heat treatment, these impurities chemically react and form low melting phases like …
On heat treatment, these impurities chemically react and form low melting phases like …
Studies on densification, mechanical, microstructural and structure–properties relationship of refractory aggregates prepared from Indian magnesite by changing lime …
C Ghosh, A Ghosh, HS Tripathi, J Ghosh… - Ceramics International, 2014 - Elsevier
The present work intends to study the development of refractory aggregates from Indian
magnesite by modifying the lime–silica ratio. The raw magnesite has been evaluated in …
magnesite by modifying the lime–silica ratio. The raw magnesite has been evaluated in …
Improvement in thermomechanical properties of off‐grade natural magnesite by addition of Y2O3
Small amount of Y2O3 (0‐3 wt%) was added into off‐grade natural magnesite and its effects
on the phase assemblage, microstructural evolution in correlation with mechanical and …
on the phase assemblage, microstructural evolution in correlation with mechanical and …
Microstructural and densification study of natural Indian magnesite in presence of zirconia additive
K Das, S Mukherjee, PK Maiti, PG Pal - Bulletin of Materials Science, 2010 - Springer
The sintering and microstructural evaluation of Indian magnesite was carried out in
presence of zirconia. Zirconia in monoclinic form was added in the range 3–6 wt% with …
presence of zirconia. Zirconia in monoclinic form was added in the range 3–6 wt% with …
Densification and resistance to hydration and slag attack of ilmenite-doped MgO-dolomite refractories in relation to their thermal equilibrium and microfabric
AM Soltan, M Wendschuh, H Willims, M Serry - Journal of the European …, 2014 - Elsevier
This work aims at studying rate of densification, resistance to hydration and slag attack of 0.0–
2.0 wt.% ilmenite-doped MgO-dolomite refractories fired at 1400–1700° C, in relation to their …
2.0 wt.% ilmenite-doped MgO-dolomite refractories fired at 1400–1700° C, in relation to their …