Abstract
In this work, one high-alumina and low-lithium glass-ceramic was successfully developed. The crystal phase, structure and properties of glass-ceramics were precisely modulated by heat treatment. DSC, XRD, TEM and SEM were used to investigate crystallization behavior and the results show that a high alumina content can refine crystal particles. Additionally, FTIR, SAXS NMR and XPS were used to investigate the effect of heat treatment on structure and its modulation mechanism was systematically analyzed. The findings indicate that crystallinity is positively correlated with the glass network polymerization degree. Moreover, the properties of product were evaluated using Vickers hardness and transmittance tests, revealing that the mechanical properties of glass-ceramics could be improved while maintaining transmittance with appropriate heat treatment. Ultimately, this method of heat treatment to modulate glass-ceramics properties provides valuable guidance for high-performance glass-ceramics development.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
