UHP Artificial Graphite Electrode for Electric Industry

Graphite Electrode UHP

Ultra High Power (UHP) graphite electrodes are a specialized type of graphite electrode used primarily in electric arc furnaces (EAFs) for steelmaking and other high-temperature industrial processes. These electrodes are designed to withstand extremely high temperatures and electrical currents, making them essential for the efficient production of steel and other metals. 

Composition: UHP graphite electrodes are primarily composed of high-quality needle coke and binder materials. Needle coke is a premium form of petroleum coke known for its low impurity content and excellent electrical conductivity.

Properties:

High Thermal Conductivity: UHP electrodes have excellent thermal conductivity, which allows them to transfer heat efficiently and withstand extreme temperatures within the EAF.
Low Electrical Resistance: They have low electrical resistance, ensuring efficient electrical conduction and energy transfer in the electric arc furnace.
High Mechanical Strength: UHP electrodes are designed to be mechanically strong to withstand the mechanical and thermal stresses experienced during steelmaking processes.
Low Coefficient of Thermal Expansion: They have a low coefficient of thermal expansion, which helps maintain their structural integrity under extreme conditions.

Uses

Steelmaking: The primary application of UHP graphite electrodes is in the steelmaking industry. They are used in electric arc furnaces to melt scrap steel and alloying materials, enabling the production of high-quality steel. The electrodes create an electric arc that generates intense heat, facilitating the melting and refining of the steel.

Non-Ferrous Metals: UHP electrodes may also be used in the production of non-ferrous metals, such as aluminum and copper, in electric arc furnaces.

Benefits

High Efficiency: UHP electrodes are designed for high-energy efficiency, enabling rapid and efficient melting of metals.
Consistency: Their uniform quality and properties contribute to consistent and reliable performance in industrial processes.
Environmental Impact: UHP electrodes help reduce greenhouse gas emissions because EAFs, when compared to traditional blast furnaces, have a lower carbon footprint.

Maintenance

UHP electrodes require careful handling and maintenance to ensure their performance and longevity. Preheating and proper installation techniques are crucial to prevent damage during use.
Recycling: After use, spent UHP graphite electrodes can be recycled. They are typically crushed and mixed with new electrode production materials.

Essential details

Place of Origin: Hebei, China

Brand Name: XUHUI

Model Number: Uhp500

Type: Electrode Block·

Application: metallurgical industry

Length: 100mm-700mm, 1600-2700mm

Grade: UHP (Ultra High Power)

Resistance (μΩ.m): 4.0-8.8

Apparent Density (g/cm³ ): 1.55-1.82

Thermal Expansion: 1.1-2.6, 1.1-1.4

Flexural Strength (N/㎡): ≥8Mpa

Product Name: UHP Grade Graphite Electrode

Raw Material: Petroleum Coke

Color: Black

Nipple: 3TPI/4TPI/4TPIL

Applicattion: Smelting Steel

MOQ: 1 Ton

Resistance: 4.8 to 5.8 microns

Apparent Density: 1.68-1.75

Flexural Strength: 10-14mpa

Packing: Wooden Cases

Supply Ability

Supply Ability

30000 Metric Ton/Metric Tons per Year

Packaging & delivery

Packaging Details

wooden case/pallets with steel strips or as per our clients' request

Port: TIANJIN QINGDAO

Specification