Steel Making Raw Material

• 

Steel Making Raw Material

Iron Ore

Iron Ore Concentrate

Direct Reduced Iron (DRI Steel)

Steel Pellet

Hot Briquetted Iron (HBI Iron)

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.

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

Huaro Steel is a professional stainless steel raw material supplier, we provide cold rolled steel, raw material required for steel manufacturing, raw material for steel rolling mill, raw material for steel mills, raw materials used to make steel, raw materials for steel productionand etc. Want to know basic steel making processor more? Please contact us.

Другие товары поставщика

	Aluminium Ingot	Aluminum Ingot Product Details and Application Aluminum is a silver-white metal and ranks third in the earth's crust after oxygen and silicon. The...
	Hot Rolled Steel Sheet	HUAROSteeloffers high-quality steel product, steel raw material and other raw material. We depend on Huaruo worldwide supply chain tointroduce and ...
	Cold Rolled Coil	Description of Cold Rolled Coil Cold rolled coil, as known as CRS or CRC. Cold rolled steel coils are a farther product that uses hot rolled steel ...
	Graphite Electrode	Definition of Huaro Graphite Electrode Graphite electrode is high temperature resistant graphite conductive material. It is made of petroleum coke ...
	Advantages and Disadvantages of Hot Rolled Steel and Cold Rolled Steel	Cold Rolled Steeland Hot Rolling Advantages and Disadvantages In general, the tensile strength, yield strength, plasticity, and toughness of hot...

Похожие товары

	Cleaning Agent	Продавец: Foshan Jiwei New Material Co.,Ltd	Cleaning Agent PUR cleaning agentis a specialized solution designed for effectively removing pol...
	3D Laminating Water-Based Polyurethane Adhesive	Продавец: Foshan Jiwei New Material Co.,Ltd	3D Laminating Water-Based Polyurethane Adhesive 3D laminating water-based polyurethane adhesivei...
	Liquild PUR Adhesive	Продавец: Foshan Jiwei New Material Co.,Ltd	Liquild PUR Adhesive PUR adhesive, also known as polyurethane reactive adhesive or polyurethane ...
	PUR for Edge Banding	Продавец: Foshan Jiwei New Material Co.,Ltd	PUR for Edge Banding Edge banding adhesiveis a type of glue used in furniture manufacturing and ...
	PUR for Flat Lamination	Продавец: Foshan Jiwei New Material Co.,Ltd	PUR for Flat Lamination Our PUR (Polyurethane Reactive) adhesive is specially formulated for fla...