| Model: | 50-1000Kg |
|---|---|
| Brand: | XYY |
| Origin: | Made In China |
| Category: | Agriculture & Foods / Agricultural Products & Resources / Charcoal |
| Label: | crucible , graphite crucible , silicon crucible |
| Price: |
US $100
/ Pcs
|
| Min. Order: | 10 Pcs |
| Last Online:21 Jan, 2024 |
Advantages
Our silicon carbide graphite crucible has the following characteristics:
1. Higher thermal conductivity: Shorten the time of smelting, save energy;
2. Higher strength: Shaped by isostatic pressing, internal structure without defects, high physical strength;
3. Better oxidation resistance: Unique antioxidant design, and use high purity raw materials to protect graphite, high oxidation resistance; It’s 5~10 times of ordinary graphite crucible.
4. Anti erosion: low porosity, special additives, effectively resist the corrosion of slag and other melts.
5. long life: Crucible’s life can be 3-5times longer than normal graphite crucible.
Characteristic
| Carbon | 35%~55% |
| SiC | 35%~55% |
| Resin | 1%~5% |
| High temperature adhesive | 1%~5% |
| Porosity % | 11 |
| Density (g/cm3) | 2.1~2,4 |
| Bending strength(MPa) | 12~18 |
| Thermal expansivity(% at 800℃) | 0.30 |
| Thermal conductivity (w/m.K) | 20~30 |
For different furnace:
|
Material |
Applicable furnace/metal |
|
JA |
Electronic resistance furnace, Coke furnace |
|
JB |
Electronic resistance furnace, Holding furnace |
|
JC |
Flame furnace, Coke furnace, Bio particle furnace, Gas furnace, Oil furnace |
|
JD |
Electromagnetic induction furnace, Intermediate frequency furnace |
|
JE |
High acid and alkali corrosion metal |