The iron production process mainly includes two stages: ironmaking (from iron ore to pig iron) and steelmaking (from pig iron to steel). It can be divided into long process (blast furnace-converter process) and short process (electric furnace process).
Steel, a metal material with high strength, toughness and machinability, has become the "skeleton" of the development of modern society since the Industrial Revolution, and its applications have penetrated almost every field of human production and life.
As a basic material of modern industry, steel is widely used in many fields due to its high strength, durability and recyclability.
Steel is a metal material with iron (Fe) as the main component and containing carbon (C) and other alloying elements. It is one of the most important basic industrial materials in human society. Its performance can be optimized by adjusting the composition (such as carbon content, alloying elements) and processing technology (such as heat treatment, rolling). It is widely used in construction, transportation, machinery, energy and other fields.
