ISO Quality SiC Graphite Crucibles for Furnace Metal Melting JINYU
- $12.31 /piece
- 1 piece
- Dengfeng City Jinyu Electric Heating Material Co., Ltd.
- Henan, China
- Ms Cherry Zheng
| Supply capacity: | 1,000,000 pieces per year | application: | metal melting crucible |
| brand: | Kim Woo | work: | Silicon carbide |
| port: | Qingdao | type: | refractory |
| Origin: | Henan, China | model: | JY-SGC |
| Bottom diameter: | As required | Delivery Details: | 5-25 days after payment received. |
| Top Diameter: | As required | Packaging Details: | Wooden box, well packed inside. |
| high: | As required | payment terms: | L/C, T/T, Western Union |
| Silicon carbide graphite crucible: | Silicon carbide graphite crucible |
ISO Quality SiC Graphite Crucibles for Furnace Metal Melting JINYU
SiC graphite crucible performance:
a. high thermal conductivity
b. Thermal shock resistance
c. High temperature resistance
d. Corrosion resistance
d. Resistance to mechanical shock
d. Antioxidant
e. Anti-sticking agent
F. small metal pollution
g. good cleaner
Silicon carbide graphite crucible type:
1. Pure graphite crucible:
The carbon content is always above 99%, and it is made of pure artificial graphite material.
2. Clay graphite crucible:
The main raw materials are usually clay and natural graphite powder, which are then made into slurry through a rotational molding machine, and then baked.
3. Rotational silicon carbide graphite crucible:
The main raw materials are SiC, natural graphite, Al2O3, etc., which are formed by a rotational molding machine, with a carbon content of 20%-50%, a SiC content of 20%-40%, and an anti-oxidation coating; the density is about 1.7-1.85.
4. Isostatic pressure silicon carbide graphite crucible:
The main raw materials are SiC, natural graphite, Al2O3, etc. The carbon content is about 30%, and the SiC content is about 40%.
SiC graphite crucible shape:
Standard type, extended type, bowl type, lip type, electric furnace type, etc., can also be produced according to customer requirements.
SiC graphite crucible specifications:
standard parameters | Test Data | ||
Refractoriness≥ | 1630°C | Refractoriness≥ | 1635°C |
Carbon content≥ | 38% | Carbon content≥ | 41.46% |
Apparent porosity≤ | 35% | Apparent porosity≤ | 32% |
Bulk density≥ | 1.6 g/cm3 | Bulk density≥ | 1.71 g/cm3 |
SiC graphite crucible standard size:
Specification | Top outer diameter | external height | Bottom outer diameter |
1000# | 640 | Chapter 773 | 380 |
800# | 630 | 720 | Chapter 335 |
500# | 540 | 698 | 313 |
400# | 520 | Chapter 648 | Chapter 282 |
350# | Chapter 485 | 610 | 275 |
300# | Chapter 470 | Chapter 573 | 240 |
250# | 450 | 550 | 240 |
200# | Chapter 398 | Chapter 490 | 220 |
150# | 370 | Chapter 430 | 192 |
Silicon carbide SiC crucible application:
1. Graphite crucibles can be used for smelting and casting of non-ferrous metals, dissolution of gold and silver ornaments, analysis of special steels, sintering of hard metals, etc.
2. Graphite crucible for melting gold is specially used for melting gold in jewelry and jewelry industry. This requires graphite materials with high density, high purity, ablation resistance, and multiple uses. We can process all kinds of crucibles according to customers' requirements.
3. Made of high-purity graphite, it is widely used in the smelting of gold, silver, platinum and other precious metals. If it is used in an oxygen atmosphere, it will start to oxidize when the temperature is higher than 700-800°C. If used in a protective atmosphere, it can withstand over 2000°C.
4. Widely used in industrial furnaces, monocrystalline silicon machinery, monocrystalline silicon machinery, electronics, semiconductors, metallurgy, petroleum, chemical industry, textiles, electrical machinery, electric equipment, electric furnaces, transportation, communication industries, medicine, etc.
