Pellets are small balls of iron ore that are used in steel production. At one time, the powders obtained from iron ore extraction were considered waste and were not used, but with the invention of pelletizing, pellets are prepared from these materials with the help of technology, which are used as raw material and feed for direct reduction furnaces and blast furnaces.
Iron ore is known as the raw material for steel production, and about 98% of the extraction of this material in the world is done for steel production. The produced steel metal is completely recyclable and can be used as raw material for the production of steel products with the same initial quality. This element is easily oxidized and its alloy, which is prepared using various elements, especially nickel and chromium, is used to increase the strength of the building and other things.
A slab is a semi-finished steel product with a rectangular cross-section, which after one or more other processing steps in rolling mills and sheet manufacturing becomes the final product (steel sheets) It is an intermediate and semi-finished steel product that is obtained from the ingot rolling process or the continuous casting process. The cross-sectional area of the slabs is not square, but rectangular,
Billet is one of the middle products of rolling steel, whose cross section is less than 230 square centimeters, and the surface of this product is circle or square with a width of less than 15 centimeters, which is also called CCM ingot. Steel billet is one of the most widely used types of ingots in the steel market, which is usually used in the industry and is very popular in the iron market. Steel ingot is one of the first portable products that have different types.
Copper concentrate is a product that is obtained during the process of purifying copper ore, and its manufacturing companies use this product to produce copper. One of the products that Iran exports to different countries is copper concentrate
Copper cathode is known as one of the important materials in the copper industry. Copper cathode refers to flat and thin sheets of pure copper, which are used as a main source in the production of copper wire, copper wire and other copper products. Copper cathode is one of the most widely used cathodes in electrochemical cells and acts as a negative electrode