Another purpose of graphite plate is to be used as the graphite connecting piece of vacuum furnace. The graphite material selection is different, its life is different, and the oxidation time is also different. Generally, the graphite rod of vacuum furnace with poor material will be oxidized rapidly and not durable after heating and heating. After surface oxidation, the surface will be uneven until the graphite connecting plate with strong fracture and high density is a good choice If the economic conditions permit, we can consider using imported graphite as raw material to process the graphite connecting plate. In this way, its service life will be greatly increased. If conditions do not permit, domestic high-density graphite can be selected as raw material, its life is also very durable, but the length will be limited.
Features and application of graphite plate:
1. It has the advantages of high temperature resistance, good electrical and thermal conductivity, easy machining, good chemical stability, acid and alkali corrosion resistance, and low ash content;
2. For example, graphite anode plate can be used as conductive anode for producing caustic soda from salt solution;
3. Graphite anode plate can be used as conductive anode in electroplating industry, and it is an ideal material for all kinds of electroplating; the electroplating products have the advantages of smoothness, delicacy, wear resistance, corrosion resistance, high brightness, and not easy to change color.
