Product application of artificial graphite

The product application of artificial graphite is mainly reflected in the following aspects:

1. Graphite electrode: with petroleum coke and needle coke as raw materials and coal pitch as bonding agent, the graphite electrode made by calcining, batching, mixing, pressing, roasting, graphitizing and machining is used in electric arc furnace to release electric energy in the form of arc to heat and melt the charge, and is widely used in electric furnace steel, industrial silicon, yellow phosphorus and other equipment.

2. Pre-baked anode: with petroleum coke as raw material and coal pitch as binder, it is made by calcination, batching, mixing, pressing, roasting, impregnation, graphitization and machining, and is generally used for conductive anode of electrolytic aluminum equipment.

3. Bearings and sealing rings: conveying corrosive media equipment, widely used piston rings, seals and bearings made of artificial graphite, no need to add lubricating oil when working.

4. Heat exchangers and filters: artificial graphite has the characteristics of corrosion resistance, good thermal conductivity and low permeability. It is widely used in the chemical industry to make heat exchangers, reaction tanks, absorption towers, filters and other equipment.

5. Special graphite: with high quality petroleum coke as raw material, coal pitch or synthetic resin as binder, through raw material preparation, batching, kneading, pressing, crushing, remixing, molding, multiple roasting, multiple impregnation, purification and graphitization, machining and made, generally including isostatic pressed graphite, nuclear graphite, high purity graphite, etc., used in aerospace, electronics, nuclear industry sectors.