石墨-坩堝類應用
常見的坩鍋應用類型
- 磷酸鹽浸漬石墨坩鍋
- 鋁鍋攪拌棒
- 旋盤
- 石墨粉承戴匣缽
- 九宮格坩堝
| Proerty | values | E+20-IMPO | HLM-IMPO | PK-3-IMPO | E+20 | E+25 |
| Density | g/cm3 | 1.81 | 1.74 | 1.72 | 1.81 | 1.83 |
| Hardness | Shore | 65 | - | - | 65 | 65 |
| Young's mouldus | Mpa | 11.5 | 10 | - | 11.5 | 11.5 |
| Flexural Strength |
Mpa |
52 | 18 | 14 | 52 | 55 |
| Compressive Strength |
Mpa |
125 | 37 | 32 | 125 | 119 |
| Thermal expension | x10-6K-1 | 5.3 | 2.6 | - | 5.3 | 5.6 |
|
Thermal conductivity |
Wm-1K-1 | 104 | 150 | - | 104 | 106 |
| Proerty | values | G-330 | G-347 | G-348 | R-8340 | R-8500 |
| Density | g/cm3 | 1.79 | 1.85 | 1.852 | 1.72 | 1.77 |
| Hardness | Shore |
56 |
58 |
68 |
80 |
70 |
| Young's mouldus | Mpa | 9.8 | 10.8 | 12.3 | 10.5 | 10.5 |
| Flexural Strength |
Mpa |
39.2 | 49 | 63.7 | 45 | 50 |
| Compressive Strength |
Mpa |
- | - | - | 90 | 120 |
| Thermal expension | x10-6K-1 | 4.8 | 5.5 | 5.5 | 2.9 | 3.9 |
|
Thermal conductivity |
Wm-1K-1 | 104 | 116 | 128 | 90 | 90 |
