| Type: | Large Graphite Block |
|---|---|
| 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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| 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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Product Characteristics The medium-coarse graphite material produced by Shj has the following unique properties due to its special structure:
(1) High temperature resistance. The graphite has a melting point of 3850±50°C. After undergoing ultra-high-temperature arc burning, the weight loss is minimal, and its coefficient of thermal expansion is also very small. As the temperature rises to 2000°C, the graphite's strength doubles.
(2) Excellent electrical and thermal conductivity. Compared to ordinary non-metallic minerals, the electrical conductivity of this type of graphite is more than 100 times higher, and its thermal conductivity even exceeds that of metallic materials such as steel, iron and lead. In addition, as the temperature rises, the thermal conductivity of this type of graphite decreases, and it can even be used as an insulator at very high temperatures. This is because when only three covalent bonds are formed between each carbon atom and other carbon atoms, each carbon atom still retains a free electron to transmit charge.
(3) Excellent lubricating properties. The lubricating effect of the species depends on the size of the scales, the larger the scales, the lower the coefficient of friction, the better the lubricating effect.
(4) Good chemical stability. It shows excellent chemical stability at room temperature and is resistant to acids, alkalis and organic solvents.
Areas of application for medium to coarse graphite materials include.
Crucibles:
Containers for melting metals or other substances at high temperatures.
Casting molds:
Used to make casting molds for metals, ceramics and other materials.
Resistance heating elements:
Used as a key component of resistance heating equipment to provide a high temperature environment.
Runner:
Channels used to direct liquids or gases in industrial and manufacturing processes.
Heat Exchanger Parts:
Used in heat exchange equipment to help regulate temperature.
Furnace liners:
Used as a high-temperature, corrosion-resistant furnace lining material.
Acheson Furnace Head Electrodes:
Electrodes used in applications such as high temperature experiments or alchemy.
Metal Electrolysis Anode:
Anode materials used in the electrolysis process.
Plates, disks, furnace hoods, etc. for sintering:
Various components used in high-temperature sintering processes, including plates, disks and furnace hoods.
We can organize production according to customers' drawings and samples, and we can sell a full range of graphite materials as well as graphite abrasives and graphite machined parts.
We can satisfy customers' needs with excellent specifications and quality. For any graphite related questions or product inquiry, please feel free to contact us!
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