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Y2O3 addition has a significant influence on the crystallization, thermal, mechanical, and electrical properties of BaO-Al2O3-B2O3-SiO2 (BABS) glass–ceramics. Semi-quantitative calculation based on x-ray diffraction demonstrated that with increasing Y2O3 content, both the crystallinity and the phase content of cristobalite gradually decreased. It is effective for the additive Y2O3 to inhibit the formation...
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