We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our management ideal for Cheapest Factory Silicon Carbide Graphite Crucible for Metals Carbide Stove Smelting Electric Furnace Melting Casting Refining Sic Crucibles, We attend seriously to produce and behave with integrity, and from the favor of consumers at home and abroad within the xxx industry.
We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our management ideal for China Mould and Powder, All styles appear on our website are for customizing. We meet up to personalized requirements with all products and solutions of your very own styles. Our concept is to help presenting the confidence of each buyers with the offering of our most sincere service, and the right product.
Graphite crucible is mainly used to smelt copper, brass, gold, silver, zinc and lead, and other non-ferrous metals and their alloys.
Our graphite crucible are processed with high purity isostatic pressed graphite, which has good thermal conductivity and high temperature resistance. In the process of high temperature use, the coefficient of thermal expansion is small, and it has certain strain resistance to acute heat and acute cooling. It has strong corrosion resistance to acid and alkaline solution and excellent chemical stability. The specific models can be customized with drawings and samples, and the materials are domestic graphite and imported graphite to meet the different needs of customers.
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 |
We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our management ideal for Cheapest Factory Silicon Carbide Graphite Crucible for Metals Carbide Stove Smelting Electric Furnace Melting Casting Refining Sic Crucibles, We attend seriously to produce and behave with integrity, and from the favor of consumers at home and abroad within the xxx industry.
Cheapest Factory China Mould and Powder, All styles appear on our website are for customizing. We meet up to personalized requirements with all products and solutions of your very own styles. Our concept is to help presenting the confidence of each buyers with the offering of our most sincere service, and the right product.