Where does the steel making slag come from?
Where does the steel making slag come from? The main source of steel making slag is: oxides of various impurity elements (such as Si, Mn, P, etc.) contained in steel materials (hot metal, scrap steel);
Briefly describe the behavior of unburned pulverized coal in the blast furnace
(1) Participate in carbon gasification reaction (2) Participate in carburizing reaction (3) Mix in slag, affect the fluidity of slag
What are the advantages of ferritic rolling technology?
(1) reduce heating energy consumption; (2) increase metal yield; (3) reduce ton steel roll consumption;
What is the role of the secondary combustion oxygen lance?
By supplying oxygen, the CO gas discharged from the molten pool is partially burned, and the heat in the furnace is supplemented to secondary combustion.
Updated stock list from Tianjin Xinyue Steel Group
Tianjin Xinyue Steel Group have some stock available for sale, some stock list is in Tianjin warehouse, and some ERW stock list in Australia warehouse. Below are details, you can check and see if there’s any products you need.
Briefly describe the erosion mechanism of Mg-C brick lining?
The carbon in the reaction layer has been oxidized, and Fe2O3 and SiO2 in the slag invade the brick to form a low melting point substance with MgO and CaO.
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