| Price: | US $ 3600/Ton |
|---|---|
| Trade Terms: | FOB,CFR,CIF |
| Min Order: | 1/Ton |
| Pay Type: | L/C,T/T,D/P,Paypal,Western Union |
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
|---|---|
| Dimension: | 400X400X1800 500X500X1800 650X400X1800mm |
| Bulk Density: | 1.70-1.74G/Cc |
| Carbon Content: | High-Carbon |
| Grade: | Industrial Grade |
| Type: | Graphite Mold |
| Crystal Morphology: | Artificial Graphite |
| Forming Way: | Vibration |
| Composition: | Petroleum Coke and Pitch Coke |
Applications
- Molds: hot pressing molds, static casting molds, centrifugal casting molds, pressure casting molds, etc.
- Furnace parts: resistance heating elements, induction susceptors, structural elements and charging plates, furnace linings, heat shields and covers for pulling monocrystalline silicon or optical fibers, etc.
- Parts for heat exchangers.
- Crucibles for melting and reduction.
- Boats and trays for sintering, etc.
Programmable properties
- High thermal and chemical resistance.
- Good thermal conductivity.
- Low coefficient of thermal expansion.
- Minimal wettability to molten metals.
| Test Item | Unit | JXB1 | JXB2 | JXB3 |
| Electric Resistance | μΩm | 8.3 | ≤8.5 | ≤9.0 |
| Bulk Density | g/cm³ | 1.72-1.74 | 1.70-1.72 | 1.68-1.70 |
| Grain size | mm | 0.8 | 0.8 | 0.8 |
| Compressive Strength | M pa | 40 | ≥32 | ≥32 |
| Bending Strength | M pa | 17.5 | ≥14.5 | ≥14.5 |
| Porosity | % | 18 | ≤20 | ≤22 |
| Ash content | % | 0.09 | ≤0.2 | ≤0.3 |
| C.T.E. | 10 -6 /centigrade | 2.4 | ≤3.2 | 2.9 |
| Size mm | 400x400x1800-2600 500x500x1800-2600 650x400x1800-2600 610x610x1800-2600 760x500x1830-2000 850x400x1800-2600 950x500x1900 1120x400x2200 | |||
