.

Steel Making Raw Material

Description of Steel Raw Material

Steel is one kind of alloy, made of iron and carbon. The carbon content is usually less than two percent and for manganese, silicon, phosphorus, sulfur, and oxygen,the the content is even smaller. Steel is the most important engineering and building materials in the world. In the steelmaking process, the impurities, such as nitrogen, silicon, phosphorus, sulfur and excess carbon (which is the most important impurities) are removed from the source iron. To produce different grades of steel, some different alloying elements such as manganese, nickel, chromium, carbon, and vanadium need to add.

The Steel-making Process

There are two main business processes for steelmaking: blast furnace basic oxygen steelmaking (using blast furnace liquid pig iron and scrap as the main feedstock) and electric arc furnace (EAF) steelmaking, which uses scrap or direct reduced iron (DRI) as the main feedstock. Oxygen steelmaking provides fuel mainly through the exothermic properties of the reaction inside the vessel. Instead, in EAF steelmaking, electrical energy is used to melt solid waste and/or DRI materials. In recent years, with more chemical energy introduced into the process, the development of EAF steelmaking technology has approached that of oxygen steelmaking.

The main difference between routes is the type of raw material they consume. For the BF-BOF route, it is mainly iron ore, coal, and recycled steel, while the EAF route uses recycled steel and electricity to produce steel. Depending on the configuration of the plant and the availability of recycled steel, other metallic iron sources such as direct reduced iron (DRI) or molten iron can also be used in the EAF route. Depending on the configuration of the plant and the availability of recycled steel, other metallic iron sources such as direct reduced iron (DRI) or molten iron can also be used in the EAF route.

The principle of steel-making is to use oxygen or iron oxide to remove the excess carbon and other impurities contained in pig iron into gas or slag under high temperature.

HUAROcan provide different kinds of steel raw material, like iron ore, iron ore concentrate, HBI (Hot briquetted iron), DRI (Direct Reduced Iron) and steel pellets.

If you want to know more types of steel products, please visit our website.



Send product request

To: Huaruo (Shanghai) Industrial Co., Ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Iron Ore
Iron Ore HUAROSteeloffers high-quality steel product, steel raw material and other raw material. We depend on Huaruo worldwide supply chain tointroduce and ...
Steel Pellet
Steel Pellet Description and Production procedure of Steel Pellet Pellets are small balls of iron ore used in steel production. They are one of the important so...
Steel Product
Steel Product Importance of steel products list Steel is one of the oldest metals forged by humans and is still the most reliable and widely used material in ma...
Galvanized Steel Coils
Galvanized Steel Coils Description of Galvanized Steel Coils Hot-dip galvanized steel coils are produced by passing the acid-washed and calendered full hard plate through...
Cold Rolled Steel Sheet
Cold Rolled Steel Sheet Description of Cold Rolled Sheet The cold rolled sheet is manufactured from the hot rolled sheet. The hot rolled sheet is cleaned chemically and pr...
All supplier products

Same products

Spring Support And Hanger
Spring Support And Hanger Seller: Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd Spring Support And Hangeris an important industrial equipment, used to support and hang pipe, con...
Plain Steel Mesh
Plain Steel Mesh Seller: Hebei Jiushen Wire Weaving Co., Ltd Plain steel wire meshis a kind of wire mesh that woven from various kinds of carbon steel wires. ...
Black Annealed Wire
Black Annealed Wire Seller: Hebei Shineyond Metal Products Co.,Ltd The black annealed wireis black iron wire drawn from Q195 type wire rod. After selecting the raw ...
U71MN QU70 Crane Rail
U71MN QU70 Crane Rail Seller: Hebei Yongyang Special Steel Group Co., Ltd YONGYANG Railcan supply all kinds of steel rails, including light rail, heavy rail, crane rail, l...
P43 Steel Rail Supplier China
P43 Steel Rail Supplier China Seller: Hebei Yongyang Special Steel Group Co., Ltd P43 railis also called 43kg rail, which is the same as GOST R43 rail. P43 steel railis a Chinese ...