Temperature (˚C) | Air | Argon | |||||||
HAp | β-TCP | HAp | β-TCP | ||||||
Δa (%) | Δc (%) | Δa (%) | Δc (%) | Δa (%) | Δc (%) | Δa (%) | Δc (%) | ||
Dentin | 25 | 5.9 | 6.3 | -- | -- | 5.9 | 6.3 | -- |
|
200 | 1.8 | 2.0 | -- | -- | 3.5 | 3.8 | -- |
| |
400 | 2.2 | 1.2 | -- | -- | 1.4 | 1.5 | -- |
| |
600 | −0.1 | −0.1 | 5.6 | −0.6 | 0.2 | 0.5 | -- |
| |
800 | −0.1 | 0.0 | 0.9 | 0.7 | 0.3 | 0.3 | 1.0 | 1.0 | |
1000 | 0.2 | 0.2 | 0.7 | 0.8 | 0.1 | 0.1 | 0.6 | 0.5 | |
1200 | 0.2 | 0.1 | 0.5 | 0.5 | 0.2 | 0.1 | 0.6 | 0.6 | |
Enamel | 25 | −0.1 | 0.2 | -- | -- | −0.1 | 0.2 | -- |
|
200 | −0.1 | 0.2 | -- | -- | −0.1 | 0.2 | -- |
| |
400 | −0.2 | 0.0 | 0.8 | 0.5 | −0.1 | 0.1 | -- |
| |
600 | 0.0 | 0.2 | 0.9 | 0.9 | 0.0 | 0.2 | 0.9 | 0.9 | |
800 | −0.1 | 0.2 | 0.7 | 0.7 | 0.0 | 0.2 | 1.0 | 0.7 | |
1000 | −0.1 | 0.1 | 0.6 | 0.5 | 0.0 | 0.1 | 0.5 | 0.5 | |
1200 | −0.2 | 0.2 | 0.8 | 0.7 | −0.1 | 0.0 | 0.4 | 0.4 |