Steelmaking is the process for producing steel from iron ore and scrap. In steelmaking, impurities such as nitrogen, silicon, phosphorus, sulfur and excess carbon are removed from the raw iron, and alloying elements such as manganese, nickel, chromium, and vanadium are added to produce different grades of steel. The auxiliary materials for steel making are designed to improve the impurities and increase the quality of the steel.
The auxiliary materials from our company include fused calcium aluminate slag, pre-melting calcium aluminate, sintered calcium aluminate synthetic slag, ferrite calcium slag, carbon raiser and graphite electrode scraps.
Calcium Aluminate for Metallurgy is a kind of auxiliary material for steelmaking, as it speeds up secondary metallurgy process, especially faster desulphurization, Improves overall steel cleanliness and makes high-grade steel with cheaper cost. Its applications have already been mature in some foreign countries, such as South Korea, Japan, the United States and the developed European countries.
Our production capacity for calcium aluminate slag is around 3000 tons per month and it is about 2000 tons per month for the carbon riser.
Calcium Aluminate Synthetic Slag
Our Oreworld Trade produces a range of calcium aluminate synthetic slag with low melting points for synthetic slag applications primarily in ladle metallurgy operations. It is also name as"refining slag", "calcium aluminate flux", "premelted refining slag
Fused Calcium Aluminate Slag
Introduction of Fused Calcium Aluminate SlagFused Calcium Aluminate slag for Metallurgy is a kind of auxiliary material for steelmaking as it speeds up secondary metallurgy process, especially faster ...
Pre-Melting Calcium Aluminate
Description of the pre-melting calcium aluminatePre-melting calcium aluminate for refined steel-making is newly developed by our company. It is produced by selecting material of high quality, melting ...
Product DetailsCalcium ferrite slag arises from their high capacity to absorb acidic impurities (e.g., arsenic and antimony) while presenting a wide, homogeneous liquid area when mixed with iron oxide...
Product DetailsCarbon Raiser is made of Graphitized Petroleum Coke. It is made from high quality petroleum coke under a temperature of 2800℃. And it is widely used as the best kind of recarburizer fo...
Graphite Electrode Scrap
Introduction of Graphite electrode scrapsThe main raw material for the graphite electrode scraps (powder/grain) is graphite electrode. The graphite electrode scraps is gained by process all kinds of g...