Table 4 XRD and characteristics of the obtained phases
From: Microstructure of Spark Plasma-Sintered Silicon Nitride Ceramics
The lattice constant, Å | Phase, % | ||||
|---|---|---|---|---|---|
a | c | 1550 | 1650 | ||
β-Si3N4 | P63 (173) | 7.629 | 2.927 | 24 | 72 |
α-Si3N4 | P31c (159) | 7.753 | 5.624 | 76 | 28 |
From: Microstructure of Spark Plasma-Sintered Silicon Nitride Ceramics
The lattice constant, Å | Phase, % | ||||
|---|---|---|---|---|---|
a | c | 1550 | 1650 | ||
β-Si3N4 | P63 (173) | 7.629 | 2.927 | 24 | 72 |
α-Si3N4 | P31c (159) | 7.753 | 5.624 | 76 | 28 |