People who often contact graphite crucible are sure to properly understand the characteristics of graphite crucible whose functions, including high temperature resistance, conduction, corrosion resistance, etc. can offer great assistance in industry. Graphite crucible primarily adopts scaly crystalline ore.

Just as its name implies, graphite crucible, a kind of main material, mixes with silicon carbide, silica, asphalt, fireclay and other materials, and is characterized by high temperature resistance, corrosion resistance, good thermal conductivity, etc. Moreover, graphite crucible can be used for casting various different molds by virtue of good chemical stability and smooth inner wall, and is widely applied in smelting alloy tool steel, nonferrous metal and alloy. Therefore, the maintenance of graphite crucible is much concerned. Now, we will tell you how to maintain graphite crucible:

1. Please refer to the current load and current density allowed by electrode when selecting the diameter of ultra-high power graphite electrode.