THE STRUCTURE AND PROPERTIES OF Li2O-Al2O3-SiO2 LOW EXPANSION GLASS CERAMICS CONTAINING B2O3 |
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| Authors: | XIAO Jing LI Hong CHENG Jinshu |
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| Affiliation: | XIAO Jing LI Hong CHENG Jinshu Wuhan University of Technology Wuhan University of Metallurgy |
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| Abstract: | Through measuring the coefficient of linear expansion, the structure and properties of the Li2O-Al2O3-SiO2 low expansion glass ceramics containing B2O3 are studied by JR and XRD. It is shoutn that the IR method is efficient in the study of the glass-ceramics structure. There is a " Boron abnormality" in the system which has an important influence on the properties of the glass-ceramics. |
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| Keywords: | boron abnormality Li2O-Al2O3-SiO2 system glass ceramics |
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