Which has a positive and progressive attitude to customer’s fascination, our enterprise consistently improves our item excellent to satisfy the desires of customers and further focuses on safety, reliability, environmental demands, and innovation of Hot sale Refratory Customized Sic Kiln Furnace Silicon Carbide Ceramic Arc Gold Melting Crucible, We’ve been very aware of good quality, and have the certification ISO/TS16949:2009. We are dedicated to provide you high quality products and solutions with acceptable price.
Which has a positive and progressive attitude to customer’s fascination, our enterprise consistently improves our item excellent to satisfy the desires of customers and further focuses on safety, reliability, environmental demands, and innovation of China Ssic Plate and Ssic Sheet, Now we have gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.
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 |
Which has a positive and progressive attitude to customer’s fascination, our enterprise consistently improves our item excellent to satisfy the desires of customers and further focuses on safety, reliability, environmental demands, and innovation of Hot sale Refratory Customized Sic Kiln Furnace Silicon Carbide Ceramic Arc Gold Melting Crucible, We’ve been very aware of good quality, and have the certification ISO/TS16949:2009. We are dedicated to provide you high quality products and solutions with acceptable price.
Hot sale China Ssic Plate and Ssic Sheet, Now we have gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.