Iron concentrate is one of the secondary products of raw iron ore, which is in the form of black powder. To increase the quality and grade of iron ore, a combination of methods is used, which steps are crushing, ball milling (grinding), classifying, and drying. In the following

Pellets are produced from raw iron ore and other additives, which then are cooked and hardened and used for reduction in the traditional method of iron production in a blast furnace or other methods. In the following

Sponge iron is obtained from iron ore reduction without melting. During the direct reduction process and due to the release of oxygen gas, the iron ore turns into spherical pieces like a sponge. This appearance is the reason for the special name of this product. In the following

Steel ingot is a semi-finished good with different sections produced by continuous casting from sponge iron. Common types of steel ingots are as follows: Billet, Bloom and Slab. In the following

Rebar is known as the main product in the construction industry and it can be classified based on chemical and mechanical analysis, different standards, place of usage, and thickness. ASTM, JIS, DIN, and ISO standards are the most reliable and widely used standards in this industry. In the following