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
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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Received: Oct. 11, 2023
Accepted: --
Published Online: Aug. 14, 2024
The Author Email: Chuang DONG (dong@djtu.edu.cn)
CSTR:32186.14.