Attività

They also have work-hardening capabilities. Pure metals are rarely used in manufacturing because they are too soft. Instead, wear resistant steels contain the non-metallic elements carbon and nitrogen, the atoms of which fill the gaps between the steel’s iron atoms. This “distortion” makes it more difficult for the layers of the metal — or the lattice — to slide over each other. Wear resistant alloys are harder, less malleable and more ductile than pure metals, as a result.