Research Article
Crystallization Behavior and Microstructural Analysis of Lead-Rich () Glass Ceramics Containing 1βmole
Table 3
Crystal structure, lattice parameters, and axial ratio of major crystalline phase in different lead-rich glass ceramic samples.
| | Glass ceramics | Crystal structure | Lattice parameters | Axial ratio (c/a) | (Pb,Sr)TiO3 ceramic* | | c (Γ
) | a (Γ
) | c (Γ
) | a (Γ
) | c/a |
| | PTL5B700T | Tetragonal | 4.117 Β± 0.005 | 3.916 Β± 0.005 | 1.051 | 4.138 | 3.892 | 1.063 | | PTL5B700S | Tetragonal | 4.125 Β± 0.005 | 3.906 Β± 0.005 | 1.056 | | 9PL5B700T | Tetragonal | 4.080 Β± 0.002 | 3.910 Β± 0.002 | 1.043 | 4.004 | 3.837 | 1.043 | | 9PL5B700S | Tetragonal | 4.079 Β± 0.005 | 3.909 Β± 0.005 | 1.043 | | 8PL5B726T | Tetragonal | 4.019 Β± 0.001 | 3.916 Β± 0.001 | 1.026 | 3.983 | 3.864 | 1.030 | | 8PL5B726S | Tetragonal | 4.163 Β± 0.007 | 3.910 Β± 0.007 | 1.064 | | 7PL5B739T | Tetragonal | 3.974 Β± 0.001 | 3.921Β± 0.001 | 1.013 | 3.984 | 3.903 | 1.020 | | 7P5B739S | Tetragonal | 3.977 Β± 0.002 | 3.922 Β± 0.002 | 1.014 | | 6PL5B730T | Tetragonal | 3.967 Β± 0.001 | 3.916 Β± 0.001 | 1.013 | 3.947 | 3.882 | 1.016 | | 6PL5B730S | Tetragonal | 4.024 Β± 0.001 | 3.915 Β± 0.001 | 1.027 | | 5PL5B806T | Tetragonal | 3.932 Β± 0.002 | 3.927 Β± 0.002 | 1.001 | 3.960 | 3.896 | 1.016 | | 5PL5B806S | Tetragonal | 3.938 Β± 0.001 | 3.918 Β± 0.001 | 1.005 |
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*Reference [20].
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