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| Customization: | Available |
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| Carbon Content: | High-Carbon |
| Type: | Graphite Block |
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1.Good Machinability
Compared with metallic materials, the bulk density of graphite is lower. It has excellent mechanical machining properties.
2.Strong Thermal Stability
It is possible to be used even at 3000ºC in inert atmosphere or more.
3.Low Expansion Ratio
Low Thermal expansion ratio will ensure dimensional stable, even rapid change in temperature.
4.Excellent Chemical Resistance
Graphite has good chemical stability at room temperature. Resistance to acid, alkali, and organic solvents.
5.Excellent Electrical Conductivity and Thermal Conductivity
With strong thermal resistance, which means graphite is the ideal material for certain applications like heating element.
| Item | GS-1 | GS-3 | GS-5 | GS-10 |
| Real Density | ≥1.91 g/cm3 | ≥1.95g/cm3 | ≥1.99 g/cm3 | ≥2.08 g/cm3 |
| Apparent Density | ≥1.56 g/cm3 | ≥1.57 g/cm3 | ≥1.57g/cm3 | ≥1.59 g/cm3 |
| Resistivity | ≤39 uΩ.m | ≤35 uΩ.m | ≤30 uΩ.m | ≤21 uΩ.m |
| Compressive Strength | ≥32 Mpa | ≥24 Mpa | ≥24 Mpa | ≥26 Mpa |
| Ash | ≤8% | ≤5% | ≤4% | ≤2% |
| Flexural Strength | ≤10.0 MPa | ≤7.0 MPa | ≤7.0 MPa | ≤7.5 MPa |
| Young's Modulus | ≤10.0 GPa | ≤7.0 GPa | ≤7.0 GPa | ≤6.5 GPa |
| CTE(300ºC) | ≤4.2 | ≤4.0 | ≤4.0 | ≤4.0 |
| Sodium Expansion Rate | ≤1.0% | ≤0.8% | ≤0.7% | ≤0.5% |
| We offer the complete product range from amorphous, graphitic and graphitized cathodes. In addition, the Technical Service provides professional and highly qualified support around the application of cathodes, sidewalls and ramming pastes in customers' processes. | ||||
HEBEI Fangke New materila technology is one of professional manufacturer & supplier of graphite electrode and carbon products in Hebei China. In last 20 years we had mainly sell demestic market, and had just started exporting in recent years. Our product has been exported to more than 10 forgeign countries and areas (Germany, Poland , India, Russia, Belgium, Netherlands, Bangladesh) and got high reputation from our customers all over the world. The quality is up to international advanced level. All production process is led by Quality Management System in accordance with ISO9001:2008 standards. We have established our own professional technical & after sales service teams and provide our clients with timely and excellent service. We commit ourselves to assisting the clients to reduce production cost and increase procuctivity.
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