Graphite Electrode Rod
English Translation (Foreign Trade Product Description)
Graphite electrode rods are high-temperature resistant conductive carbon materials mainly made from needle coke, petroleum coke and coal tar pitch via calcination, kneading, extrusion molding, repeated baking, graphitization and precision machining. They feature low resistivity, outstanding electrical conductivity, high temperature resistance, good thermal shock resistance, low thermal expansion coefficient, high mechanical strength, oxidation resistance, low ash content and stable chemical properties.
Product Features
1. Excellent conductivity: Low resistivity ensures stable power transmission and low energy consumption, greatly improving smelting efficiency.
2. Superior high-temperature resistance: Capable of long-term service under high arc temperature without fracture or peeling.
3. Great thermal shock resistance: Resists cracking under drastic temperature changes for a long service life.
4. High mechanical strength: Uniform density and stable hardness enable tolerance to heavy current and mechanical impact.
5. Low impurity content: Minimal ash guarantees high purity of smelted products and avoids impurity defects.
Product Classification
Classified by power grade: regular power, high power and ultra-high power graphite electrodes.
Matching electrode nipples are available for firm connection and smooth electricity conduction.
Application Scope
Widely applied in metallurgical and chemical industries such as electric arc furnace steelmaking, ferrosilicon smelting, industrial silicon smelting, yellow phosphorus smelting and submerged arc furnace smelting, serving as core conductive consumables for high-temperature industrial smelting.
Specifications & Customization
Customizable in various diameters and lengths with complete standard sizes. Production can be processed in accordance with customer drawings, technical parameters and export standards.
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