Graphite block
Vibration-molded or extruded,
carbonized and graphitized under precise technical
control.
High thermal and chemical
resistance
Applications
1. Molds: hot pressing molds, static casting molds, centrifugal casting molds, pressure casting molds, fused refractory molds, etc.
2. 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.
3. Anodes for the electrolysis of metals.
4. Cathodes in aluminum electrolysis cells.
5. Parts for heat exchangers.
6. Crucibles for melting and reduction.
7. Boats and trays for sintering.
Programmable properties
1. High thermal and chemical resistance
2. Good thermal conductivity
3. Low coefficient of thermal expansion
4. Minimal wettability to molten metals
Typical sizes
| Diameter (mm) | *******0 |
| length (mm) | ******0 |
**0x**0x***0, **0x**5x***0, **0x**0x***0, **0x**0x***0, **0x**0x***0,
**0x**0x***0, **0x**0x***0, **0x**0x***0, **0x**0x***0, **0x**0x***0,
**0x**0x***0mm
* other dimensions are available on request.
Typical specifications
|
Specification |
Unit |
G1 |
G2 |
G3 |
G4 |
|
Bulk density (min) |
g/cc |
1.*8 |
1.*0 |
1.*1 |
1.*2 |
|
Specific resistance (max) |
micro ohm.m |
*0.0 |
9.0 |
8.5 |
8.5 |
|
Compressive strength (min) |
MPa |
*0 |
*0 |
*8 |
*0 |
|
Bending strength (min) |
MPa |
8 |
8 |
*3 |
*4 |
|
C.T.E. (**0~**0 degree) (max) |
x***6/degree |
2.3 |
2.3 |
2.5 |
2.5 |
|
Maximum grain size |
mm |
4.0 |
2.0 |
2.0 |
0.8 |
*Note: The values mentioned in this table are only for reference and not committed to any contract
| 国家: | China |
| 型号: | - |
| 离岸价格: | ( Negotiable ) 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | graphite products |
