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Analysis of upstream, middle and downstream markets of graphite electrode industry chain
1、 Industrial chain The upstream of graphite electrode industrial chain is mainly petroleum coke, asphalt coke and coal tar pitch; The midstream includes ultra-high power graphite electrode, high power graphite electrode, ordinary graphite electrode, carbon brick and special graphite; In the dow...Read more -
Needle coke and graphite electrode
The production process of carbon materials is a tightly controlled system engineering. The production of graphite electrodes, special carbon materials, aluminum carbon, new high-end carbon materials, etc. cannot be separated from the combination of raw materials, equipment, technology, management...Read more -
Can the price of graphite electrode rise in the third quarter?
Since July, the pressure of domestic graphite electrode enterprises has increased significantly, the bidding price gap of steel plants is large, and the market quotation is chaotic. From the downstream: since June, the domestic steel price has fallen by 600-700 yuan / ton, and the purchase price ...Read more -
Graphite electrode calcination process
Calcination is a production process in which carbon raw materials are heat treated at high temperature to discharge the moisture and volatile matter contained therein and correspondingly improve the physical and chemical properties of raw materials. Generally, carbon raw materials are calcined wi...Read more -
calcination is a production process in which carbon raw materials
Calcination is a production process in which carbon raw materials are heat treated at high temperature to discharge the moisture and volatile matter contained therein and correspondingly improve the physical and chemical properties of raw materials. Generally, carbon raw materials are calcined wi...Read more -
Graphite electrode the choice and use of adhesives in the production of graphite products
The purpose of producing graphite products with a binder is to bond various particles as aggregates, and to make the kneaded hot paste have good plasticity for molding. In the roasting process of the formed raw product, the pitch coke produced by the coking of the binder itself firmly connects t...Read more -
1.Graphite electrode for electric arc furnace
The graphite electrode of the electric arc furnace refers to the conductor material that the electric arc furnace releases electric energy in the form of an electric arc to heat and melt the charge. It mainly uses petroleum coke and needle coke as raw materials, and coal tar pitch is used as a bi...Read more -
What should be noted about the use and linking of graphite electrodes?
1.Instructions on the storage of graphite electrodes 1）The electrodes should be put in a clean and dry place; do not remove the package before use so as to prevent the dusts and debris from dropping onto the threads or into the electrode socket and thus affect the precision of the electrode conn...Read more -
The consumption mechanism of graphite electrodes
End consumption Including the sublimation of the graphite material caused by the high temperature of the arc and the loss of the chemical reaction between the electrode end and the molten steel and slag. The high-temperature sublimation rate of the end mainly depends on the current density throu...Read more -
Hebei Rubang Carbon Products Co., Ltd. was awarded the qualified supplier of Baosteel Union Steel.
HEBEI RUBANG CARBON PRODUCTS CO., LTD awarded the qualified suppler of baogang united steel due to better cooperations and good quality of graphite electrode in march, 2020. Baogang group founded in 1954, is a major steel production base in china and the largest rare earth industrial base in the ...Read more -
Graphite electrode market global analysis report
DUBLIN, NOV. 30, 2020 the ”graphite electrode market forecast to 2027 – covid-19 impact and global analysis by product type (high power, ultra high power, regular power); Application (electric arc furnace, ladle furnace, others), and geography” report has been added to research...Read more -
HEBEI RUBANG CARBON PRODUCTS CO., LTD developed the new technology antioxidant coating and suceed in oct.
The technology of antioxidant coating for graphite electrode, is used on the graphite electrodes of electric-arc furnace steelmaking. it is by novolac epoxy, polyvinyl formal acetal, phosphoric acid, silicon carbide, silicon-dioxide, compositions such as aluminum oxide, ferric oxide, boron nitrid...Read more