Heteromorphic graphite used in refractory, chemical, metallurgy ...

07 Jul.,2025

 

Heteromorphic graphite used in refractory, chemical, metallurgy ...

High temperature stability: special-shaped graphite has high high temperature resistance. It is not easy to vaporize, oxidize, burn and other reactions under high temperature, and can work stably under high temperature.

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Corrosion resistance: special-shaped graphite has high corrosion resistance, can withstand the erosion of various chemical solutions such as strong acid, strong alkali and organic solvent, and is not easy to be damaged.

Conductive and thermal conductivity: special-shaped graphite has good conductive and thermal conductivity, and can be used in electric heating equipment, such as electric heating rod, electric heating pipe, semiconductor radiator, etc.

High mechanical strength: special-shaped graphite has high mechanical strength, and can withstand various mechanical stresses such as heavy pressure, heavy load, vibration, etc.

Shaped graphite tube: Shaped graphite tube is a tube made by processing the graphite body, with various shapes, such as rectangle, triangle, ellipse, etc. Shaped graphite tubes have good thermal conductivity and chemical stability, and can be used in semiconductor equipment, electronic components and other fields.

Shaped graphite bearing: Shaped graphite bearing is a bearing material with high temperature, corrosion resistance and non-wear resistance. It has the advantages of high precision, low friction and low noise, and can be used in automobile, aircraft, ship and other fields.

Shaped graphite electrode: Shaped graphite electrode is an electrode material used for electrolysis, with high conductivity and stable chemical properties, and can be used in metallurgy, chemistry and other fields.

Shaped graphite plate: Shaped graphite plate is a key material for manufacturing refractory materials. It has the advantages of high temperature and corrosion resistance, and can be used in steel, glass, cement and other industries.

Shaped graphite is processed by various processes such as numerical control processing and sintering. The processing process generally includes:

Material selection: select high-quality natural graphite or synthetic graphite as raw material.

Processing: CNC processing equipment is used to cut and grind the graphite body according to the user's requirements to form special-shaped graphite.

Sintering: Put the shaped graphite green body into the high temperature furnace for sintering to make it reach the ideal structure and performance.

Surface treatment: according to the user's requirements, the surface processing of special-shaped graphite, such as spraying and coating, can improve its applicability and service life.

Semiconductor industry: special-shaped graphite is widely used in semiconductor equipment, such as semiconductor radiator, vacuum meter, lithography machine, etc.

Electronic industry: special-shaped graphite can be used in electric heating equipment, such as electric heating rod, electric heating tube, induction cooker, etc.

Western medicine industry: special-shaped graphite can be used to manufacture rechargeable batteries, solar cells and other battery equipment.

Contact us to discuss your requirements of Special Shaped Graphite. Our experienced sales team can help you identify the options that best suit your needs.

Automobile, aircraft and ship industries: special-shaped graphite bearings have the characteristics of high temperature resistance, corrosion resistance and low friction, and can be used in automobile, aircraft, ship and other fields.

Physical and chemical experiments: special-shaped graphite can be used as experimental instruments and chemical container materials, with the characteristics of corrosion resistance, high temperature, conductivity and heat conduction.

Graphite - Final Materials

Graphite is a natural mineral derivative of carbon. It is a native element, often the result of sedimentary carbon compounds, but also occurring in certain rocks containing organic carbon, in magma or as the result of the reduction of sedimentary carbon through the reduction of carbonates.

Graphite has a non-compact layered structure made up of hexagonally-shaped structures. These layers are known as graphene have an inter-layer distance of approximately 0.336 nm.

In each layer, the carbon atoms are strongly bonded together by molecular links whereas the layers are not strongly bonded together, which explains the material’s relative lack of hardness.

Physical properties

Graphite is the stable form of carbon at ordinary temperatures and pressures. This material has a black, shiny, submetallic appearance. Its hardness is low, between 1 and 2 on the Mohs scale. Due to its layered structures, all of its physical properties are anistropic. Indeed, its electrical conductivity varies greatly if measured between the layers or perpendicularly.

Applications

Graphite has many industrial applications in various natural or synthetic forms :

  • Mechanical Engineering: friction parts, seals, lubricants
  • Electrical manufacturing: brush motors
  • Reducers, particularly in the steel industry (blast coke furnaces)
  • Electrodes for the steel industry (electrical steel)
  • Moderators in nuclear reactors
  • Adsorbents in activated charcoal filter

Graphite machining

Final Advanced Materials has manufacturing processes and an ISO certified quality system allowing us to manufacture the most complex parts in complete compliance with your designs and requirements.

  • Flat or round grinding, turnery on lathes
  • Milling
  • Drilling
  • Ultrasonic processing
  • Plane and cylindrical polishing
  • Tapping, threading, grinding
  • Graphite-metal and graphite-ceramic compounds, brazing, metallizing

Our range of graphite products

Machinable graphite

Machinable graphite is known for its excellent isostatic qualities and its perfect homogeneity. It does not absorb moisture, deform, burst or shrink due to thermal stress.

Coatings and surface treatments

In order to modify the specific characteristics of graphite, different coatings and treatments can be applied. We propose 5 types of coating and graphite impregnations for fine grain isostatic graphite...

Graphite powder

Using scrap from our production of machinable graphite, we can provide sifted powder...

Soft carbon and graphite felts for thermal insulation

Carbon/graphite felts with thicknesses of 6 and 11 mm and a width of mm are available. Specific widths can be provided and special shapes can be cut to your specifications.

Thread for flexible graphite felt

It is also possible to sew or fasten flexible GFA felts together using thread spun using carbon.

Rigid graphite felt

Rigid graphite felt is available with a thickness of 40 mm. This product is a shape-retentive insulating material made of graphite fibres and a carbon binder.

Bonding sheet

Bonding sheets use high quality expanded graphite without any adhesive or bonding elements. They can be used at high temperatures up to °C in an inert atmosphere or a vacuum.

Carbon-graphite

These materials have a fine or very fine particle size and can have a very high degree of anisotropy due the axial process. They are made of amorphous carbon and graphite.

If you are looking for more details, kindly visit Uhp, Hp, Rp Grade Graphite Electrodes Manufacturer.

Glassy carbon