NanGong JuChun Carbon Co., Ltd

Graphite electrode is mainly in the petroleum coke and needle coke, coal tar pitch as binder, calcination, mixing, kneading, pressing, baking and graphitization, and made the processing machine, is a conductor in an electric arc furnace to form arc release electricity for heating and melting of the charge, according to the quality index level, can is divided into ordinary power, high power and ultra high power.

Instructions
　　
　　1. A wet graphite electrode, which should be dried before use.
　　
　　2, remove the foam plastic protective cap on the hole of the spare graphite electrode and check whether the thread is complete in the hole of the electrode.
　　
　　3, compressed air oil and water to clean up the spare graphite electrode surface and the hole threads; avoid using wire or metal brush cleaning cloth regiment.
　　
　　4, the joint shall be carefully screwed into the electrode end of the spare graphite electrode （it is not recommended to directly connect the connector to the electrode hole in the furnace）， so it is not allowed to impact the thread.

Graphite crucible has good thermal conductivity and high temperature resistance. During high temperature use, the thermal expansion coefficient is small, which has a certain resistance to hot and quenching. It has strong corrosion resistance to acid and alkaline solution, and has excellent chemical stability. It is widely used in metallurgy, foundry, machinery, chemical industry and other industrial sectors to smelt alloy tool steel and non-ferrous metals and alloys, and has better technical and economic effects.
　　
　　Characteristic
　　
　　The production technology of the domestic graphite crucible has reached or even exceeded the imported crucible. The quality of the domestic graphite crucible has the following characteristics:
　　
　　1, the high density of graphite crucible makes the crucible with the best thermal conductivity, and its heat conduction effect is obviously better than that of other imported crucible.
　　
　　2, the graphite crucible has a special glaze layer and compact forming material, which greatly improves the corrosion resistance of the product and prolongs its service life.
　　
　　3. The graphite crucible in the graphite crucible is all natural graphite, and the thermal conductivity is very good. When the graphite crucible is heated, it should not be immediately placed on a cold metal table to prevent it from cracking due to sharp cooling.