graphite thermal conductivity

Graphite Electrodes made of high-quality low ash materials, like the petroleum coke, needle coke and coal pitch. After experiencing calcinations, burdening , kneading, forming, baking and pressure impregnation, it is graphitized in a high temperature of over 3000℃, And then treated with machining. 1. The various physical and chemical indicators of graphite electrodes directly depend on the quality of the raw materials and the construction process of each link. The raw materials of our factory mainly come from PetroChina, Sinopec, as well as the United States and Japan. 2. Graphite Electrode is widely used for electric arc steel-making, yellow phosphorus, indusreial silicon, other alloys and non-metallic materials of electric atc furnace. 3.The characteristics of graphite electrodes in our factory are low electrical resistivity, good electrical conductivity, high thermal conductivity, low ash content, uniform and compact structure, good oxidation resistance, and high mechanical strength