Type: | Graphite Electrodes |
---|---|
Composition: | Graphite |
Carbon Content: | High-Carbon |
Grade: | Industrial Grade |
Forming Way: | Molded Graphite |
Crystal Morphology: | Compact Crystalline Graphite |
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Graphite material is ideally suited for high temperature applications in vacuum atmosphere. Thanks to its physical, chemical and thermal properties. The application temperature can stand up to 2300 degree C. Also, graphite have the advantage of heating structure uniform, good performance of electrical conductivity,high current capacity,high corrosion & oxidation resistant,high degree of chemical purity and high mechanical strength.
Vacuum furnace now can used in Arc melting, Brazing, Ceramic Firing, Crystal growing, Heat Treating, MIM, CVD, CVI,Hot Pressing Laboratory research,Powder metallurgy, Purification, Debinding, Sintering and Wire annealing
Graphite Products for Vacuum
We offers high-density graphite parts for vacuum furnaces. Our graphite products include gaskets, bolts, sealing rings, flanges, heating elements, and connectors. These high-carbon graphite products are perfect for vacuum oven applications.
Graphite Gaskets: Provides a reliable seal for vacuum ovens.
Graphite Bolts: Ensures secure fastening of components in vacuum furnaces.
Graphite Sealing Rings: Prevents leakage and maintains airtight conditions in vacuum environments.
Graphite Flanges: Facilitates easy connection and disconnection of vacuum furnace components.
Graphite Heating Elements: Delivers efficient and uniform heat distribution for precise temperature control.
Graphite Connectors: Enables seamless integration of various parts in vacuum oven systems.
Benefits:
High Density Graphite: Provides exceptional strength and durability for long-lasting performance.
Optimal Resistivity: Ensures reliable electrical conductivity in vacuum furnace applications.
China Factory Supply: Guaranteed quality and competitive pricing.
Wide Range of Components: Offers comprehensive solutions for vacuum oven systems.
Feature:
1. Thermal stability: According to the quench acute thermal using conditions of graphite crucible, experienced senior engineers will offer reliable solutions for customer's need, so as to ensure the reliability of product quality and optimal cost performance.
2. Epquipment: CNC lathes, milling machines and other advanced production equipment for both small and large graphite parts.
3. Technical support: We are glad to have more technical aspect communication in order to improve your purchasing cost efficiency.
4. Quality stability: The process technology of forming under high pressure and quality guarantee system will fully ensure the stability of quality.
5. Large Inventory: Various material specifications, including electrode graphite, high-purity graphite, isostatic pressing formed graphite and etc.
.Our company have various material specificationse, below are some of our material specifications, which are listed for your reference. If you need other specification, you can send your requirement to us. Or you can contact us directly, our experienced engineer will give you a suitable solution according to your furnace or applications.
Ash Content | Bulk Density | Compressive Strength | Flexcural Strength | Specific Resistivity | Grain size | |
g/cm³ | Mpa | Mpa | μΩm | μm | ||
BT | ≤0.1% | ≥1.75/1.82/1.86 | ≥60/75/80 | ≥48/58/65 | ≤11 | |
CD | 500 PPM | 1.68/1.70/1.75/1.80 | 38/43/46/51 | 65/85/86/115 | 8.5/9-10/11-13/13 | 10/18/22 |
According to different application conditions, the most suitable graphite material will be chosen for machining graphite heating units, in order to the optimal cost-efficient solution by comprehensive consideration of application effect,service life and production cost.
High quality graphite or 3 highs(high strength,high purity,high density) is chosen generally as graphite material for graphite heating element.due to the different graphite manufacturers,the specific electrical resistance is very different,which is normal 8-13Ω·mm²/m.
Graphite materials have high melting points and low vapor pressure,which is greatly simplifying the vacuum system and reduce costs,This is unmatched by any metal heating elements.
Due to the features of high heat conductivity and electrical conductivity;porosity and small coefficient of thermal expansion;high electrical resistance,high temperature is easily obtained,graphite heating element is widely used in heat treatment industry.
WEBSITE:https://jiaxincarbide.en.made-in-china.com/
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