Metals are essential materials that shape modern civilization, known for their strength, conductivity, and versatility. They are broadly classified into ferrous (containing iron) and non-ferrous metals.
Iron and steel are the most widely used ferrous metals, contributing to industries like construction and automotive. Non-ferrous metals, such as aluminum, copper, and brass, are valued for their resistance to corrosion and lightweight properties.
Metals also play a critical role in technology. For example, copper is vital in electrical wiring, while rare earth metals are used in smartphones and renewable energy systems. The continuous development of alloys and sustainable production methods ensures that metals will remain integral to innovation and growth in various sectors.
