The graphite crucible is widely used in metallurgy, foundry, mechanical, chemical and other industrial departments. It is widely used in smelting and smelting of alloy tool steel and smelting of nonferrous metals and alloys. It has good technical and economic effect.. How are these features reflected?
1. The density of the graphite crucible makes the crucible have the best heat conduction, and its heat conduction effect is better than other imported crucible.
2. The graphite crucible has a special glaze layer and compact molding material, which greatly improves the corrosion resistance and prolongs its service life.
3. Graphite crucible graphite ingredients all of the natural graphite, thermal conductivity is very good. The graphite crucible can not be heated immediately after it is placed on the cold metal desktop, to avoid it caused by a sharp cooling and rupture. A variety of small number of the most suitable for alloy melting crucible. To change the type of the alloy, only the exchange of graphite crucible can be. Other fusion methods like reverberatory furnace and crucible induction furnace melting, suitable for in a large number of single alloy melting, if transform melting alloy type, if not replacing lining refractories, metal pollution.