(Redirected from Ferrous metal)One method of classifying
metals is by their content, and one common division is into '
ferrous metals' and 'non-ferrous metals'. The term ferrous is derived from the
Latin "Ferrum" which means "containing
iron", thus ferrous metals contain iron and non ferrous metals do not. Ferrous metals may be pure iron, like
wrought iron, or they may be
alloys of iron and other
elements.
Steel, being an alloy of iron and
carbon, would therefore be a ferrous metal.only one can rust and that is non ferrous metal.
Ferrous metals are often
magnetic, but this property is not in and of itself sufficient to classify a metal as ferrous or non-ferrous. Austenitic
stainless steel, a ferrous metal, is non-magnetic, while
cobalt is magnetic but non-ferrous.
Common ferrous metals include the various and . Common non-ferrous metals include
aluminum,
tin,
copper,
zinc, and
brass, an alloy of copper and zinc. Some precious metals such as
silver,
gold, and
platinum are also non-ferrous.
Summary:
Non-ferrous metals by definition ''do no''t contain iron while ferrous metals do. Ferrous metals are usually magnetic, although SOME non-ferrous metals are also magnetic.
External Links
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Systems for ferrous and non-ferrous metals recycling. Discover the machines for automatic separation. Videos available.