What is the price of graphite electrodes?
graphite electrode price chart
| Electrode prices in major regions of China on July 8 | ||||
| Note: The electrode prices provided on the website are only the prices of commonly used specifications of electrodes. Due to the various factors that lead to different prices, this website is only for reference. The actual transaction is mainly based on the factory transaction price. | ||||
| name | Specification | Price (yuan/ton) | Rise and Fall | Remark |
| Graphite Electrode | 960mm | 11000-11500 | -- | Delivery price |
| 1020mm | 11500-12000 | -- | Delivery price | |
| 1272mm | 12000-13500 | -- | Delivery price | |
| High graphite carbon electrode | 960mm | 6300-6500 | -- | Delivery price |
| 1020mm | 6500-7000 | -- | Delivery price | |
| 1272mm | 7300-7500 | -- | Delivery price | |
What is the difference between graphite electrode and carbon electrode?
Graphite Products Company | Graphite Manufacturer
Graphite Electrodes vs. Carbon Electrodes
Raw Materials & Manufacturing
Graphite Electrodes: Made from petroleum coke/pitch coke bonded with coal pitch, undergoing graphitization at 2000–2500°C (3–5 months). This process enhances crystallinity and conductivity but increases costs.
Carbon Electrodes: Use calcined anthracite/petroleum coke, without graphitization (production: 1–2 months). Lower cost but inferior conductivity. Some add graphite scraps to improve performance.
Performance
Conductivity: Graphite electrodes exhibit lower resistivity (superior conductivity); carbon electrodes have higher electrical resistance.
High-Temperature Stability: Graphite withstands >3500°C, with high mechanical strength and corrosion resistance. Carbon electrodes degrade faster under extreme conditions.
Thermal Shock Resistance: Graphite has a low thermal expansion coefficient, suitable for rapid temperature changes (e.g., arc furnaces). Carbon electrodes are less stable.
Applications
Graphite Electrodes: Essential for electric arc furnaces (EAFs) in steelmaking (70–80% of global consumption), electrolysis of metals (e.g., copper, aluminum), and high-purity chemical synthesis.
Carbon Electrodes: Used in ferroalloy, industrial silicon, and yellow phosphorus production where cost efficiency outweighs performance needs.
What is graphite used for in electrolysis?
Role of Graphite in Electrolysis
Steelmaking:
Conducts current in EAFs, generating >4000°C arcs to melt scrap steel and remove impurities (e.g., sulfur, phosphorus).
Metal Production:
Aluminum Electrolysis: Serves as the cathode; carbon anodes are consumed during reactions. Graphite electrodes are used in auxiliary processes.
Copper Refining: Acts as inert anodes/cathodes in electrolytic cells.
Chemical Synthesis:
Enables high-temperature/pressure reactions (e.g., fluoride/chloride production).
Energy Storage:
Lithium-Ion Batteries: Graphite anodes provide high theoretical capacity (372 mAh/g).
| Metric | Data |
|---|---|
| Global Market (2029) | $9.26 billion |
| CAGR (2024–2029) | 5.0% |
| Top 5 Producers | 57% market share (e.g., GrafTech, Showa Denko) |
| Price (Feb 2025) | ~$3,000/ton |
| Growth Drivers | EAF steel expansion, green energy policies |
What is a graphite electrode used for?
Graphite Manufacturer - Graphite Machining Products
Key Applications of Graphite Electrodes
| Sector | Use Cases | Technical Advantages |
|---|---|---|
| Steelmaking | EAF melting (70–80% of usage) | High arc temperature, low electrical resistance |
| Non-ferrous Metals | Silicon (100–150 kg/ton), aluminum, copper refining | Corrosion resistance, thermal stability |
| Chemicals | Fluoride/chloride synthesis, nuclear reactor materials | Chemical inertness at high temperatures |
| Energy Storage | Lithium-ion battery anodes, fuel cells | High ionic conductivity, cyclability |
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