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Journal of Inorganic Materials

Journal of Inorganic Materials

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A Study on GrAlN-Oriented Transparent β-Barium Borate Crystallized Glass Ceramics

ZHANG Qinyuan; JIANG Zhonghong; HU Lili   

  1. Shanghai Institute of Optics Fine Mechanics; Chinese Academy of SciencesShanghai 201800 China
  • Received:1996-02-29 Revised:1996-03-22 Published:1997-06-20 Online:1997-06-20

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Abstract: Optically transparent BaO-B2O3 (in mol%) system glass was successfully prepared by theconventional melting and quenching technique. After surface controlled crystallization, the grAlN-oriented transparent β-BaB2O3 (BBO) surface crystallized glass -ceramics were prepared. Inaddition, the polar-oriented growth kinetics of BaO-B2O3 glass was discussed.

Key words: glass surface, submicrometer glass-ceramics, glass crystallization