Normally the components can be physically identified and exhibit an interface boundary between one another.
Difference between polymers ceramics and metals.
Ceramics are hard and strong but brittle.
Metal matrix and ceramic matrix composites.
Some polymers can be stretched up to ten times longer than its original state where metals and ceramics cannot easily accomplish.
Difference between advanced polymers and ceramics and advanced metals.
Many new combinations include ceramic fibers in metal or polymer matrix.
If we take a ball made of a polymer material such as plastic and a ball made of a metal with the same size we can observe that the metal ball is heavier than the plastic ball.
Ancient man made pottery and bricks from ceramic clay and ceramic is still used for those purposes today.
Ceramic is a mixture of earth minerals clay and water.
Different materials have different properties.
Composite materials combine two or more materials.
The owner of a new car will save 300 gallons 1 100 liters of fuel over the car s lifetime because of the replacement of carbon steel with new high strength lightweight alloys.
Although ceramic is an inorganic material like polymer ceramic is made up of naturally occurring substances and is one of the oldest building and crafting materials known to man.
Concrete and plywood are other familiar composites.
Advanced metals already have begun to make a difference in automobiles.
Mention six differences between metals and ceramics yahoo answers free download as pdf file pdf text file txt or read online for free.
Similar to metals and ceramics polymers can experience creep.
The requirement that finished parts be able to operate at temperatures high enough to melt or degrade a polymer matrix creates the need for other types of matrix materials often metals.
Polymers are strong and tough and often flexible.
Metal matrices offer not only high temperature resistance but also strength and ductility or bendability which increases toughness.
Creep is a time dependent factor due to.
Therefore this property of the polymer is highly advantageous because we can replace metal with plastic.
Fiberglass a combination of glass and a polymer is an example.