Difference Between Metals Ceramics And Polymers

Difference between advanced polymers and ceramics and advanced metals.

Difference between metals ceramics and polymers.

Polymers are strong and tough and often flexible. Similar to metals and ceramics polymers can experience creep. Stress strain curves for metals ceramics and polymers objective we are interested about studying and comparing stress strain curves of metals ceramics and polymers. 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.

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. Metals polymers wood fabrics and ceramics. There are other material ranges as well but here in this article most common are being discussed. 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.

Composite materials combine two or more materials. Advanced metals already have begun to make a difference in automobiles. 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. Polymers exhibit viscoelasticity at temperatures between where elastic and liquid like behaviors are prevalent.

Ceramic is a mixture of earth minerals clay and water. Ancient man made pottery and bricks from ceramic clay and ceramic is still used for those purposes today. Some polymers can be stretched up to ten times longer than its original state where metals and ceramics cannot easily accomplish. The key difference between polymers and metals is that the polymers are lightweight materials compared to metals.

Summary this chapter contains sections titled. Different materials have different properties. As nouns the difference between polymer and ceramic is that polymer is organic chemistry a long or larger molecule consisting of a chain or network of many repeating units formed by chemically bonding together many identical or similar small molecules called monomers a polymer is formed by polymerization the joining of many monomer molecules while ceramic is. Primarily differences are due to their different chemical bonding properties homework 1.

Creep is a time dependent factor due to. Therefore this property of the polymer is highly advantageous because we can replace metal with plastic.