OEM/ODM Factory Silicon Carbide Coating Graphite Product - Refractory Ceramic Bonded Silicon Carbide Sic Crucible – VET Energy Detail:
Refractory Ceramic Bonded Silicon Carbide Sic Crucible
Graphite crucible is mainly used to smelt copper, brass, gold, silver, zinc and lead, and other non-ferrous metals and their alloys.
The main raw materials of graphite crucible are graphite, silicon carbide, silica, refractory clay, pitch, and tar, etc.
>High Pure Graphite Crucible
>Isostatic Graphite Crucible
>Silicon Carbide Graphite Crucible
>Silicon Carbide Crucible
>Clay Graphite Crucible
>Quarts Crucible
Features:
1. Long working life time
2. High thermal conductivity
3. New-style materials
4. Resistance to corrosion
5. Resistance to oxidation
6. High-strength
7. Multi-function
|
Technical Data of Material |
|||
|
Index |
Unit |
Standard value |
Test value |
|
Temperature Resistance |
℃ |
1650℃ |
1800℃ |
|
Chemical Composition |
C |
35~45 |
45 |
|
SiC |
15~25 |
25 |
|
|
AL2O3 |
10~20 |
25 |
|
|
SiO2 |
20~25 |
5 |
|
|
Apparent Porosity |
% |
≤30% |
≤28% |
|
Compressive Strength |
Mpa |
≥8.5MPa |
≥8.5MPa |
|
Bulk Density |
g/cm3 |
≥1.75 |
1.78 |
| Our silicon carbide crucible is isostatic forming, which can use 23 times in furnace, while others only can use 12 times | |||
Product detail pictures:
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