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1,Main raw materials: calcined anthracite, coke, graphite powder.
2,Application: Used as cathode of electrolytic aluminium cell
3,Features: Electrical conductivity, high temperature resistance, sodium corrosion resistance, good thermal conductivity, high mechanical strength, good thermal shock resistance
4,Category: common cathode carbon block:Anthracite calcined at 1250-1350℃ is used as main raw material.
Semi-graphitic carbon block:The main raw materials are calcined anthracite at high temperature and graphite crushed,semi-finished products are only roasted (1200℃) without heat treatment in graphitization furnace.
Graphitized cathode carbon block:using coke which is easy to graphitize as raw material,semifinished products are heat treated by graphitization furnace (2500-2800℃)
5,Resistivity and Application Effect of Different kinds of Products
Common cathode carbon block: resistivity 50-60μΩ•m,the use effect is general
Semi-graphite Carbon Block: Resistivity 15-45μΩ•m,good effect
Graphitized cathode carbon block: resistivity ≤15μΩ•m,good application effect
5,Category
1)Index of carbon block used at the bottom of electrolytic aluminum cell
2)Index of carbon block used at the side of electrolytic aluminum cell
6.Good feedback of product use effect,the products have been exported to Australia, Oman,Mexico
7.We are a professional supplier, who can provide customers with free product technology, use and other issues.
Do you want to find a professional supplier of Cathode Carbon Block products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
We are committed to providing more competitive customized solutions and products for Graphite Electrode Carbon Block UHP/HP/RP Dia 24 Inch with Nipple 4tpi to global users, and go hand in hand with our partners to seek common development. We adhere to the principle of fairness, justice and reasonable competition. We adhere to a high starting point, high standards, high speed, and continue to pioneer and innovate, advancing with the times.
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