Properties of Engineering Materials

Properties of Engineering Materials

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What do engineers do?

 Engineers apply the principles of science and mathematics to develop economical solutions to technical problems.

 They are concerned with the structure and properties of materials used in modern technology to improve the design and fabrication

What are materials?

The term “material” is defined in different ways.

Materials are the substances of which something is 

made or composed of.

Can simply group them as;

 Solid

 Liquid

 Gas

Historical Development

Materials have been fundamental to the development of civilization.

materials used by the different civilizations such as 

Stone

Copper 

Bronze

Iron age

Material age