High Density Graphite Rod

High density graphite rod advantages

High conductivity

It can efficiently transfer current, effectively reduce energy loss in electrical equipment. Ensure the stability and efficiency of power transmission.

Good thermal conductivity

This enables it to quickly conduct heat, timely heat dissipation in high temperature environment. It prevents material damage due to overheating, and ensure the safe operation of equipment.

Strong chemical stability

Resistant to acid, alkali and other corrosive media erosion, you can use it in harsh chemical environment for a long time without chemical reaction. Ensure its service life and performance stability.

High mechanical strength

With strong compressive and bending resistance, it is not easy to break or deformation when subjected to large external forces. It can meet some application scenarios with high structural strength requirements.

Good self-lubrication and low friction coefficient

It can reduce friction and wear in relative moving parts, reduce the maintenance cost and operating resistance of the equipment. And improve the overall performance and service life of the equipment.

Types of high density graphite rod

Extruded graphite rod

Using extrusion molding process, the graphite raw material is extruded into rod shape through a specific mold. The graphite rod produced by this process has higher density and better axial performance. It is suitable for occasions that need to withstand large axial pressure or tension. Such as the electrodes of some large electrolytic cells, the heating elements of industrial furnaces, etc..

Molded graphite rod

The use of mold pressing molding, its products have high dimensional accuracy, good surface quality, isotropy is more prominent. It can meet some applications with high dimensional accuracy and physical performance consistency requirements, such as precision instrument electrodes, high-end mechanical seal wear-resistant parts, etc..

Uses of high density graphite rods

Iron and steel metallurgy industry

When electric arc furnace steelmaking, you can use high-density graphite rods as electrodes. It can withstand high current and high temperature, produce arcing scrap, lift efficiency and quality of molten steel. And stir and heat molten steel in refining outside the furnace, homogenize composition and temperature, and improve steel quality.

In the field of electronic semiconductors

Monocrystal silicon manufacturing with its heating and support parts. Its temperature control, chemical stability, is stable high temperature to maintain crystal quality. You can use the electrode fixture in chip lithography etching to meet the requirements of electrical conductivity, thermal conductivity and stability for high-precision machining. And help chip high-quality production.

Machining industry

As a mechanical seal, by self-lubrication and wear resistance to prevent the leakage of pump valve media, confidential sealing and stable operation. It makes bearing sleeve in high-speed rotating equipment, reduce friction, energy consumption and noise. And extend life, improve accuracy and efficiency.

Chemical industry

As a heating part in the reactor, heat transfer is fast and the reaction is evenly promoted.  Strong acid and alkali resistance, it ensures long-term stable work, increase safety and reliability. You can also use it for insulation of chemical pipeline support to prevent corrosion damage and ensure normal operation of the system.