| Type: | Graphite Blocks |
|---|---|
| Composition: | SiC |
| Carbon Content: | High-Carbon |
| Grade: | Industrial Grade |
| Forming Way: | Vibration Graphite |
| Crystal Morphology: | Compact Crystalline Graphite |
| Samples: |
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| Customization: |
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Audited Supplier Graphite blocks and other graphite materials manufactured by SHJ are a class of blocks made from high-purity artificial graphite. These materials exhibit a number of excellent physical and chemical properties, including high temperature stability, corrosion resistance, high thermal conductivity and high electrical conductivity. In addition to this, graphite blocks have good lubricity and mechanical strength, making them suitable for use in the manufacture of friction and structural materials.
| Grade | MV-13 | |
| Material | Vibration Molded Graphite | |
| Specifications | Unit | Typical Value |
| Bulk Density | g/cm3 | 1.73 |
| Specific Resistance | μΩ.m | 8.5 |
| Compressive Strength | MPa | 35 |
| Flexural Strength | MPa | 15 |
| C.T.E.(RT-600ºC) | 10~6/ºC | 3.3 |
| Thermal Conductivity | W/(m.k) | 130 |
| Ash Content | % | 0.12 |
| Maximum Grain Size | mm | 0.8 |
Size |
510×510×1830mm,550×510×2200mm 650×510×1830mm,650×510×2200mm 650×610×1830mm,650×610×2200mm 710×510×2500mm,760×510×1830mm 820×410×1830mm,820×510×1830mm 810×510×2230mm,950×510×1900mm 1050×450×2100mm,1120×450×2230mm 1300×450×2550mm,φ820×650mm 850×650mm,0920×640mm 01000×590-660mm,φ1120×410mm 01120×590mm,φ1270-×410mm 01270×600mm,1300×600mm 01420×410-590mm,φ1590×590mm 01800×520mm |
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Our graphite blocks and other graphite materials have the following characteristics:
(1) High temperature resistance, the melting point of graphite is 3850±50 ºC, even when undergoing ultra-high temperature arc burning, the weight loss is very small, and its coefficient of thermal expansion is also very low. As the temperature rises, the strength of graphite increases, and at 2000ºC, its strength can be doubled.
(2) Excellent in electrical and thermal conductivity, graphite's electrical conductivity is 100 times higher compared to general non-metallic materials. In addition, in terms of thermal conductivity is also better than steel, iron, lead and other metal materials. Although its thermal conductivity decreases or even reaches the level of an insulator as the temperature rises, it still maintains good insulating properties at extremely high temperatures. This is because each carbon atom forms only three covalent bonds with other carbon atoms, and each carbon atom retains a free electron to transfer charge.
(3) Excellent lubrication performance depends on the scale size. The larger the graphite, the lower the coefficient of friction and the better the lubrication effect.
(4) Good chemical stability, strong corrosion resistance to acids, alkalis and organic solvents at room temperature.
Our graphite blocks are widely used in the following industries:
Electronics and semiconductor industry: Graphite's electrical and thermal conductivity make it an ideal material for manufacturing electronic and semiconductor devices.
Heat treatment and high temperature process: The high temperature resistance of graphite makes it widely used in heat treatment and high temperature process.
Mechanical manufacturing: Graphite has high strength, high hardness and good lubrication properties, so it is often used in the field of mechanical manufacturing.
Diamond tool sintering mold for jewelry industry: graphite can be used to manufacture sintered mold for diamond tools.
Electrical discharge machining: Graphite is an important material in electrical discharge machining and can withstand high energy discharge.
Ceramics and glass: Graphite can be used to make heaters for ceramics and glass products.
Non-ferrous metal metallurgy: In the process of non-ferrous metal smelting, graphite as an electrode material can efficiently convert electrical energy into heat.
Fuel cells: Graphite can be used as an electrode material in fuel cells.
Our products are used in a wide range of fields and play an important role in these industries.
Medium-Coarse Graphite Blocks For Rare Earth Smelting Industry
Our company's main products cover the following areas:
Graphite materials:
Isostatic graphite
High Purity Graphite
Vibration molded graphite
Graphite Electrodes
Graphite processing:
We can process according to the sketches provided by customers.
3D and 2D production sketches are provided for customers to adjust and improve their designs.
Our experienced engineers will provide professional advice to ensure the best performance of the parts.
Graphite Insulation:
Graphite hard felt
Graphite Soft Felt
Carbon Felt
Insulation Shielding
Other non-standard insulation products
Technical support for the design and improvement of industrial furnaces.
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