JSS 2: ALLOY

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                         ALLOY
An alloy is a substance formed from the combination of two or more elements, with at least one of which is a metal.

Examples of alloys and their components:
  Reasons why alloys are made
Alloys are made to:
1. To increase strength of the material 
2. To improve resistance to corrosion
3. To enhance appearance

             Properties of Alloys
1. Alloys are stronger than pure metals
2. They are more durable
3. They are resistant to rust and corrosion
4. They are sometimes more attractive

                       Uses of alloy 
1. Brass: for making nuts, bolts, rods, musical instruments, etc 
2. Bronze: for making medals, coins, sculptures, etc
3. Steel: for making household fittings such as taps, doors, hinges, and door handles
4. Stainless steel: for making cutlery, tools, surgical equipment, etc
5. Duralumin: Construction of aircraft, ships, cars, and machinery
6. Solder: for welding and plumbing 

 Body of jet is made of Duralumin alloy

                            Alloy wheel

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