| Quantity: | |
|---|---|
Reaction-bonded
MICC
SiSiC
| Item | Technical index | |
| Chemical composition | SiC | ≥70 |
| Si3N4 | ≥23 | |
| Volume density | ≥2.46 | |
| Apparent porosity | ≤16 | |
| Crushing strength | ≥150 | |
| Bending strength | Crashing strength | ≥40 |
| 1400℃ | ≥45 | |
| Highest using temperature | 1600 | |
| Modulus of elasticity | 150 | |
| Thermal conductivity coefficient | 4.4(20-1000℃) | |
| Thermal conductivity | 15(1300℃) | |
| OD(mm) | ID(mm) | Max length(mm) |
| 15 | 9 | 800 |
| 20 | 13 | 1000 |
| 25 | 17 | 1250 |
| 30 | 22 | 1300 |
| 32 | 24 | 1300 |
| 35 | 27 | 1400 |
| 38 | 30 | 1400 |
| 40 | 30 | 1500 |
| 42 | 32 | 1500 |
| 45 | 35 | 1600 |
| 48 | 36 | 1700 |
| 50 | 38 | 1800 |