Bulletin of the Chinese Ceramic Society, Volume. 43, Issue 4, 1257(2024)

A Preliminary Study on Composition Optimization of an Industrial Glass-Ceramics Based on Cluster-Plus-Glue-Atom Model

SHANG Kaibo1... LI Minghan2,3, LI Junge4,5, MA Yanping2,3, JIANG Hong2,3,4,5, ZHAO Yajun1, ZHANG Jiliang1 and DONG Chuang1,* |Show fewer author(s)
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  • 1[in Chinese]
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  • 3[in Chinese]
  • 4[in Chinese]
  • 5[in Chinese]
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    The cluster-plus-glue-atom model proposed by our team identifies the structural unit that carriers the composition of any structure. Specifically, for silicate glasses, the composition unit is composed of 16 trivalent-cation {M2O3} and quadrivalent units {Si2O4}. In this work, an industrial glass-ceramic product MT3A was optimized by the cluster-plus-glue-atom model, and the glass was prepared and crystallized. Finally, the structure and properties of the sample were characterized. Among the transparent glass-ceramics thus obtained, MT3C and MT3D show optical transmittance of 89% and 92%, flexural strength of 155 and 134 MPa, and hardness of 652 and 655 HV, respectively.

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    SHANG Kaibo, LI Minghan, LI Junge, MA Yanping, JIANG Hong, ZHAO Yajun, ZHANG Jiliang, DONG Chuang. A Preliminary Study on Composition Optimization of an Industrial Glass-Ceramics Based on Cluster-Plus-Glue-Atom Model[J]. Bulletin of the Chinese Ceramic Society, 2024, 43(4): 1257

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    Paper Information

    Special Issue:

    Received: Oct. 11, 2023

    Accepted: --

    Published Online: Aug. 14, 2024

    The Author Email: Chuang DONG (dong@djtu.edu.cn)

    DOI:

    CSTR:32186.14.

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