The performance comparison of various carbon raw materials

Electrical conductivity: Graphite crushing＞ Needle Coke＞ Petroleum coke＞ Asphalt coke＞ Metallurgical coke＞ Anthracite

Mechanical strength: anthracite ＞ asphalt coke ＞ metallurgical coke ＞ petroleum coke

Ash: Needle Coke <asphalt coke <petroleum coke <anthracite <metallurgical coke

Graphitization performance: Needle Coke ＞ Petroleum coke ＞ Asphalt coke ＞ Metallurgical coke ＞ Anthracite

Corrosion resistance: anthracite ＞ graphite crushing ＞ metallurgical coke ＞ asphalt coke ＞ petroleum coke

Here comes the questions, what raw materials are used for Graphite Electrode production?

Materials for the production of artificial Graphite Electrodes. Low-ash raw materials such as petroleum coke and pitch coke can be used to produce high-quality Graphite Electrodes. Asphalt coke is added to increase the strength of the product. Production of ordinary power Graphite Electrodes can use general quality petroleum coke as raw materials; production of high power Graphite Electrodes using high quality petroleum coke and some Needle Cokes; production of ultra high power Graphite Electrodes using high quality Needle Cokes as raw materials to produce high purity Graphite Electrodes require petroleum coke with a very low ash content. In order to improve the lubricity and plasticity of the paste, and improve the electrical conductivity of the product, graphite graphite is also added to the Graphite Electrode production ingredients.

• The second largest in the country
• Cumulative supply unit 330+
• Cost-effective than the peer 20%
• 48H rushed to the production site as soon as possible