| Type: | Vacuum Furnace Graphite |
|---|---|
| Composition: | Carbon |
| Carbon Content: | High-Carbon |
| Grade: | Industrial Grade |
| Forming Way: | Molded Graphite |
| Crystal Morphology: | Aphanitic Graphite |
| Customization: |
|---|
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Hard Composite Graphite Fiber Felt For High Temperature And Vacuum Furnaces
Product details:
Hard Composite Graphite Fiber Felt For High Temperature And Vacuum Furnaces Advantage:
The product has many advantages including high purity, high carbon content, anti-ablative performance and thermal shock resistance and the performance is superior to airflow scouring and thermal insulation performance. Graphite felt has a good oxidation resistance. the structure of carbon materials without the graphitization is a disorderly layer structure, and all kinds of structure of the defects exist that make its has a lager level spacing, so, it easy to suffer the attack from oxygen atom and oxidation. But the graphite felt, after high temperature treatment, has perfect lattice and ordered three dimensional arrangement greatly reduce level spacing, it help the product avoid the attack of the oxygen atom and Greatly enhance oxidation resistance.
Hard Composite Graphite Fiber Felt For High Temperature And Vacuum Furnaces Application:
The hard composite graphite fiber is mainly used in ultra-high temperature vaccum high-pressure sintering furnaces as well as electronics, semiconductor industry, solar photovoltaic(polycrystalline casting furnace, single crystal furnace) and vacuum industrial furnace equipment.
Graphite advantages:
Because of the high tempearture resistance, thermal conductivity, corrosion resistance and special thermal shock resistance, graphite is widely used in metallurgy, mechanical, electrial, chemical, textile, denfense and other industries.
1. High strength. As the temperature rises, the graphite strength increases
2. High temperature resistance
3. Good heat shock resistance
4. Anti-oxidation
5. Strong corrosion resistance to acid and alkali liquid
6. Good conductivity and thermal efficiency.
7. Excellent chemical stability
8. High heat conductivity
9. Mechanical shock resistance
10. Small thermal expansion coefficient
About materials:
| Typical properties | Units | MFA |
| Density | g/cm3 | 0.17 |
| Compressive strength | Mpa | 0.7 |
| Flexural strength | Mpa | 0.8 |
| Moisture absorption | % | <1.0 |
| Ash content | ppm | 1000 |
| Ash content (purified grade) | ppm | <20 |
| Max.application temperature | °C/(°F) | 2000(3600)in vaccum or inert gas |
Our company is a professional production and export of graphite products enterprises, our company has complete production equipment, complete supporting facilities, strong technical force, product quality, supervisors and workers have more than ten years of experience. Our factory is located in Qingdao. We believe that thanks to our high quality graphite materials and molded graphite parts at very competitive prices, professional services, extensive product knowledge and technical expertise can help you save a lot of resources, improve your efficiency and meet more customer needs.
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