Our business sticks for the basic principle of “Quality could be the life with the firm, and track record will be the soul of it” for 2019 wholesale price Wholesale Durable High Quality Heat Resisting Sintering Dental Block Rsic Rbsic Silicon Carbide Sic Crucible, Influenced from the swift building marketplace of the quick food and beverage consumables all over the planet , We’re wanting forward to operating with partners/clients for making good results together.
Our business sticks for the basic principle of “Quality could be the life with the firm, and track record will be the soul of it” for China Ssic Crucible with Cover and Sic Boat, Now we have won a good reputation among overseas and domestic clients. Adhering to the management tenet of “credit oriented, customer first, high efficiency and mature services”, we warmly welcome friends from all walks of life to cooperate with us.
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 |
Our business sticks for the basic principle of “Quality could be the life with the firm, and track record will be the soul of it” for 2019 wholesale price Wholesale Durable High Quality Heat Resisting Sintering Dental Block Rsic Rbsic Silicon Carbide Sic Crucible, Influenced from the swift building marketplace of the quick food and beverage consumables all over the planet , We’re wanting forward to operating with partners/clients for making good results together.
2019 wholesale price China Ssic Crucible with Cover and Sic Boat, Now we have won a good reputation among overseas and domestic clients. Adhering to the management tenet of “credit oriented, customer first, high efficiency and mature services”, we warmly welcome friends from all walks of life to cooperate with us.