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Product Details:
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| Material: | Chinese Isostatic Graphite | Size: | Customize |
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| Package: | Wooden Box And Vacuum Packing | Deliver Time: | 5-8 Work Days |
| Port: | Qingdao Port | Advantage 1: | High Temperature Resistant Graphite Material |
| Advantage 2: | High Strength, Good Thermal Conductivity | Application: | High Temperature Furnaces |
| High Light: | Hardness 51 graphite heating element furnace,Hardness 51 graphite tube furnace,39Mpa graphite heating element furnace |
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High Temp Graphite-Graphite Heater For High Temperature And Vacuum Furnaces
Product details:
The graphite heater components are used in the high temperature furnace with temperature reached 2200 degree at vacuum environment and 3000 degree in the deoxidized and inserted gas environment.
Main features of graphite heater:
1. uniformity of heating structure.
2. good electrical conductivity and high electrical load.
3. corrosion resistance.
4. inoxidizability.
5. high chemical purity.
6. high mechanical strength.
The advantage is energy efficient, high value and low maintenance. The graphite heater for electric furnace has properties of heat resistance, oxidation resistance, good electrical conductivity and better mechanical intensity. We can machine various types of graphite heater according to customers' designs.
Graphite Heating Element Product For High Temperature And Vacuum Furnaces Appliaction:
High Temperature and Vacuum Furnaces
Graphite Heating Element Product For High Temperature And Vacuum Furnaces Materials:
Typical property Data JC-500
| Properties | Test standard | Unit | Value |
| Average grain size | μm | 10 | |
| Bulk density | DIN IEC 60413/203 | g/c㎡ | 1.77 |
| Open porosity | DIN 66133 | Vol.% | 13 |
| Medium pore size | DIN 66133 | μm | 1.5 |
| Permeability(air at 20℃) | DIN 66133 | C㎡/s | 0.1 |
| Rockwell hardness HR 10/100 | DIN IEC 60413/303 | 70 | |
| Specific electrical resistivity | DIN IEC 60413/402 | μΩm | 14 |
| Flexural strength | DIN IEC 60413/501 | MPɑ | 50 |
| Compressive strength | DIN 51910 | MPɑ | 120 |
| Young's modulus | DIN 51915 | MPɑ | 10.5*103 |
| Thermal expansion(20-200℃) | DIN 50909 | k-1(C-1) | 3.9*10-6 |
| Thermal conductivity (20℃) | DIN 51908 | Wm-1k-1 | 80 |
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Ash content |
DIN 51903 | ppm | ** |
*Value might be changed due to material size
**Ash value according to purity specifications
| properties | Unit | Value |
|---|---|---|
| Bulk density | g/cm3 | 1.79 |
| Specific electrical resistivity | μΩ-m | 13 |
| Young's modulus | Gpa | 9.8 |
| Dielectric strength | Mpa | 39.2 |
| Shore hardness | 56 | |
| C.T.E | X10-6 | 4.8 |
| Conductivity for heat | W/mk | 104 |
*Value might be changed due to material size
| Properties | Unit | Value |
| Bulk density | Mg/m3 | 1.77 |
| Shore hardness | shore D | 51 |
| Specific electrical resistivity | μΩ-m | 11.0 |
| Flexural strength | Mpa | 39 |
| Compressive strength | Mpa | 78 |
| Tensile strength | Mpa | 25 |
| Thermal expansion | 10-6/K | 4.5(350-450ºC) |
| Thermal conductivity | W/(m.k) | 120 |
| Ash content | mass% | <=0.1 |
*Value might be changed due to material size
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
Production environment:
Our company is the professional manufacturer and exporter for graphite products. our company was established at 2008.Our factory is located in Qingdao city. We believe that due to our high quality graphite material and formed graphite parts at very competitive prices with professional service,broad product knowledge and technical expertise can help you save much resource and improve your efficiency,and satisfy more of your customers' needs.
Contact Person: admin
Tel: +8618561388531
