Graphite electrodes
Graphite electrodes are mainly made of petroleum coke and needle coke as raw materials and coal tar pitch as binder. They are made by calcining, batching, kneading, pressing, roasting, graphitization and machining. They are released in the form of electric arcs in an electric arc furnace，then heating and melting the raw materials as electrode.GE can be classified into RP, HP and UHP according to different specificaiton. The products have the advantages of low resistivity, low ash content, uniform structure, good thermal vibration resistrance, high mechanical strength, low thermal expansion coefficient, precise fit of electrode and nipple, etc, which is an excellent materials for electric steelmaking and ore smelting.
Other supplier products
|
|
Sodium carbonate |
Sodium carbonate,Na2CO3, (also known aswashing soda,soda ashandsoda crystals) is theinorganic compoundwith the formula Na2CO3and its various hydrat... |
|
|
Postassium Chloride |
Postassium Chloride is white crystal, extremely salty, odorless and non-toxic. Easily soluble in water, ether, glycerin and alkalis, slightly solub... |
|
|
Anhydrous magnesium chloride |
Anhydrous magnesium chloride is a byproduct of sponge titanium. Its produced by the reaction of metal magnesium and titanium tetrachloride “M... |
|
|
Sodium bicarbonate |
Sodium bicarbonate is a white crystal or an opaque monoclinic fine crystal. The proportion is 2.15. Odorless, non-toxic, salty, soluble in water, s... |
|
|
Bentonite |
Bentonite is a non-metallic mineral with montmorillonite as the main mineral component. This kind of soil can swell into a paste after adding water... |
供应产品
Same products
