2021
DOI: 10.1016/j.jnoncrysol.2021.120728
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Influence of Y2O3 on microstructure, crystallization, and properties of MgO-Al2O3-SiO2 glass-ceramics

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Cited by 17 publications
(7 citation statements)
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“…Most of the transition group elements and rare‐earth elements have unique atomic structures, and adding small amounts of these to the material affected the sintering temperature, precrystallization behavior, and microstructure, thus greatly improving the properties of the samples. Gao et al [ 17 ] added Y 2 O 3 to MAS microcrystalline glasses, which increased the crystallinity of the microcrystalline glass and promoted the formation of Indialite.…”
Section: Introductionmentioning
confidence: 99%
“…Most of the transition group elements and rare‐earth elements have unique atomic structures, and adding small amounts of these to the material affected the sintering temperature, precrystallization behavior, and microstructure, thus greatly improving the properties of the samples. Gao et al [ 17 ] added Y 2 O 3 to MAS microcrystalline glasses, which increased the crystallinity of the microcrystalline glass and promoted the formation of Indialite.…”
Section: Introductionmentioning
confidence: 99%
“…The MAS sample with 1 wt% Y 2 O 3 possessed an ε r of 5.99 and a dielectric dissipation of 1.99 × 10 −3 . [ 10 ] Luo investigated the impacts of B 2 O 3 on the crystalline behaviors and characteristics of the MAS materials. [ 11 ] Liu studied the influence of V 2 O 5 on the sintering and dielectric characteristics of the MAS samples.…”
Section: Introductionmentioning
confidence: 99%
“…A detailed analysis of the state of development of cordierite glass-ceramics carried out by the authors [7,8] made it possible to establish that titanium and zirconium oxides are the most common crystallization catalyst for glass-ceramic materials of the MAS system. The catalytic role of titanium oxide is the phase separation of glass and the precipitation of a crystalline phase enriched with a crystallization catalyst, and the precipitation of this phase can precede or occur simultaneously with the precipitation of a quartz-like solid solution, which, with an increase in the heat treatment temperature, transforms into a stable phase of α-cordierite, which has an ordered orthorhombic structure.…”
Section: Introductionmentioning
confidence: 99%
“…Due to the uniform distribution of elements without agglomeration in the crystal phase and the compact structure, the Vickers hardness (HV) and the bending strength ( bend ) can reach 9.70 GPa and 312 MPa, respectively. The authors of [8] investigated the effect of Y 2 O 3 on the microstructure, crystallization, and properties of glass ceramics of the MAS system. It was found that the addition of Y 2 O 3 to MAS glass-ceramics increases the amount of the crystalline phase and promotes the formation of indialite.…”
Section: Introductionmentioning
confidence: 99%
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