Difference Between Metals Ceramics And Polymers

Creep is a time dependent factor due to.

Difference between metals ceramics and polymers.

Stress strain curves for metals ceramics and polymers objective we are interested about studying and comparing stress strain curves of metals ceramics and polymers. There are other material ranges as well but here in this article most common are being discussed. Metals polymers wood fabrics and ceramics. Metals polymers ceramics wood fabrics.

Polymers are strong and tough and often flexible. Different materials have different properties. Ceramics are hard and strong but brittle. Polymers exhibit viscoelasticity at temperatures between where elastic and liquid like behaviors are prevalent.

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. The key difference between polymers and metals is that the polymers are lightweight materials compared to metals. Similar to metals and ceramics polymers can experience creep. 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.

Metals ceramics glass polymers composite materials answers to introductory questions further reading problems and exercises metals ceramics polymers and composites understanding solids wiley online library. Difference between advanced polymers and ceramics and advanced metals. Therefore this property of the polymer is highly advantageous because we can replace metal with plastic. Ceramic is a mixture of earth minerals clay and water.

Advanced metals already have begun to make a difference in automobiles. Primarily differences are due to their different chemical bonding properties homework 1. Ancient man made pottery and bricks from ceramic clay and ceramic is still used for those purposes today. 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.

Summary this chapter contains sections titled. Some polymers can be stretched up to ten times longer than its original state where metals and ceramics cannot easily accomplish.