Question

How do the properties of an alloy differ from alloy constituents?

Answer 1

1. The properties of alloys are often greatly different from those of the components.
2. For example, gold is too soft to be used without a small percentage of copper.
3. A low percentage of molybdenum improves the toughness and wear resistance of steel.
4. Bell metal is more sonorous than copper or tin.
5. Alnico, an alloy of aluminium, nickel, and cobalt, can lift 60 times its mass.
6. These added elements improve hardness, wear resistance, toughness and other properties.