Influence of Fluorine Content on the Crystallisation of Potassium and Barium Fluorphlogopite Glass-Ceramics
Source abstract
Abstract
Abstract The influence of fluorine content on the nucleation and crystallization behaviour of fluormica glass-ceramics based on 8SiO2-3Al2O3-(6-X)MgO-XMgF2-(K2O/BaO) were investigated. Fluoride reduced the glass transition temperature (Tg), as well as the first peak crystallisation temperature (Tp1) in both potassium and barium series. High fluoride content (X ≥ 2) promoted bulk crystal nucleation in the potassium series. The first crystallisation peak corresponded to the crystallization of potassium fluorphlogopite in glasses with X ≥ 2.0. However, in barium glasses surface crystallization was more dominant regardless of the fluorine content with kinoshitalite found to be the main mica phase. The formulations were designed to have high aluminium content to reduce volatilisation of SiF4, therefore only small weight loss was evident from the DTA/TGA analysis,
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Glass properties and applications · Advanced ceramic materials synthesis · Nuclear materials and radiation effects
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (48)
Show source-provided references
1. Machinable Glass-Ceramics Based on Tetrasilicic Mica10.1111/j.1151-2916.1972.tb11337.x ↗
2. Microstructures and mechanical properties of mica glass-ceramics
3. Höland · 2012
4. Property and process development in glass-ceramic materials10.1007/978-94-009-5107-5_3 ↗
5. W. Vogel, W. Höland, The Development of Bioglass Ceramics for Medical Applications, 1987. 10.1002/anie.198705271.10.1002/anie.198705271 ↗
6. High-Strength Mica-Containing Glass-Ceramics10.1111/j.1151-2916.1991.tb04314.x ↗
7. Machinability of fluormica glass-ceramics of high mica volume fraction10.1016/j.jeurceramsoc.2019.08.025 ↗
8. The effect of barium content on the crystallization and microhardness of barium fluormica glass-ceramics10.1016/j.jeurceramsoc.2019.02.019 ↗
9. Crystallization, microstructure and mechanical behavior of titanium doped barium fluormica glass-ceramics10.1111/ijac.13165 ↗
10. Influence of barium oxide on the crystallization, microstructure and mechanical properties of potassium fluorophlogopite glass-ceramics10.1016/j.ceramint.2011.06.060 ↗
11. Influence of fluorine content in apatite-mullite glass-ceramics10.1111/j.1151-2916.2000.tb01640.x ↗
12. Cordierite-based oxyfluoride glasses and glass ceramics. Part III. Glass ceramics
13. Cordierite-based oxyfluoride glasses and glass ceramics. Part II. Crystallisation of the glasses
14. Microstructure, mechanical, and in vitro properties of mica glass-ceramics with varying fluorine content10.1007/s10856-008-3643-7 ↗
15. Effect of fluorine content on crystallization of canasite glass-ceramics10.1007/BF00369661 ↗
16. Effect of fluorine content on the crystallization and flexural strength of fluoro-mica glass ceramics10.1016/j.ceramint.2012.10.275 ↗
17. The influence of MgF2 content on the characteristic improvement of machinable glass ceramics10.1016/j.jnoncrysol.2015.11.031 ↗
18. Thermal Analysis of a SiO2–Al2O3–CaO–CaF2 Glass10.1111/j.1151-2916.1992.tb04141.x ↗
19. De Barra · 1997
20. Nucleation in glass and differential thermal analysis10.1007/BF00738622 ↗
21. Kinetic study of crystallization of glass by differential thermal analysis-criterion on application of Kissinger plot10.1016/0022-3093(80)90525-6 ↗
22. Determination of the activation energy for crystal growth by differential thermal analysis10.1007/BF00823212 ↗
23. Crystallization kinetics of a lithium zinc silicate glass studied by DTA and DSC10.1016/j.jnoncrysol.2004.08.007 ↗
24. Effect of fluorine content on the crystallization of fluorsilicic mica glass10.1023/A:1014941722122 ↗
25. Mohialdin · 1996
26. Trimethylsilylation analysis of the silicate structure of fluoro-alumino-silicate glasses and the structural role of fluorine10.1023/A:1004550907134 ↗
27. G.H. Beall, Mica glass-ceramics, 3,689,293, 1972.
28. McMillan · 1979
29. Preparation of transparent lithium-mica glass-ceramics10.1016/j.jnoncrysol.2006.09.028 ↗
30. Machinable Mica Dental Glass-Ceramics
31. Study of devitrification of Dicor® glass10.1016/0142-9612(96)00024-5 ↗
32. Influence of fluorine content on the crystallization and microstructure of barium fluorphlogopite glass-ceramics10.1016/j.ceramint.2009.07.010 ↗
33. Volume Relaxation Far from Equilibrium10.1111/j.1151-2916.1986.tb04764.x ↗
34. Design and Properties of Glass-Ceramics10.1146/annurev.ms.22.080192.000515 ↗
35. Nucleation, crystallization behavior and microstructure of mica glass-ceramics in the system SrO•4MgO•xAl2O3•6SiO2•2MgF2(x=1, 1.5 and 2)10.1016/j.ceramint.2013.02.033 ↗
36. R. Eppler, J. Macdowell, J. Stetler, Method of making crystalline mica bodies and product, 3, 149, 947, 1964.
37. Influence of alumina content on the nucleation crystallization and microstructure of barium fluorphlogopite glass-ceramics based on 8SiO 2•YAl2O24MgO2MgF 2BaO: Part - I Nucleation and crystallization behaviour10.1023/B:JMSC.0000020016.18068.e6 ↗
38. Crystal structure of a fluorphlogopite synthesized in a glass ceramic
39. Microstructural evolution in some silicate glass-ceramics: A review10.1111/j.1551-2916.2007.02129.x ↗
40. Development of machineable bioactive glass ceramics for medical uses10.1016/0022-3093(86)90377-7 ↗
41. Glass-Ceramics
42. EBSD measurements of phlogopite glass ceramics10.1039/C5CE01763G ↗
43. Cullity · 2001
44. Role of fluorine in the devitrification of SiO2•Al2O3•P2O5•CaO•CaF2 glasses10.1023/A:1004710301219 ↗
45. Investigation into the crystallization of Dicor glass-ceramic10.1023/A:1006613813129 ↗
46. Wood · 1983
47. Microstructural evolution in some silicate glass-ceramics: A review
48. Hardness properties and microscopic investigation of crack-crystal interaction in SiO2-MgO-Al2O3-K2O-B2O3-F glass ceramic system10.1007/s10856-009-3853-7 ↗