Table 4. Specific Heat Capacity of Basalt Glasses at Different Temperatures (J/(g·k)).
| temperature (°C) | 40 | 200 | 400 | 600 | 800 | 1000 |
|---|---|---|---|---|---|---|
| BG-1 | 0.822 | 0.957 | 1.077 | 1.127 | 1.245 | 1.274 |
| BG-2 | 0.780 | 0.858 | 0.946 | 0.983 | 1.195 | 1.230 |
| BG-3 | 0.770 | 0.840 | 0.880 | 0.886 | 0.989 | 1.025 |