Why is graphite conductive electrode oxidized?
The reason for its oxidation is that it is oxidized at atmospheric temperature by reacting with the oxygen in the air
Coal tar pitch is a kind of high temperature resistant graphite conductive material, which is made of coal tar pitch as binder. It is made by calcination, crushing, mixing, kneading, forming, roasting, graphitization and mechanical processing. It is called graphite electrode
Graphite electrode uses petroleum coke (carbon), pitch coke (carbon) as granule material
