Difference Between Metals Ceramics And Polymers

Therefore this property of the polymer is highly advantageous because we can replace metal with plastic.

Difference between metals ceramics and polymers.

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. Creep is a time dependent factor due to. Metals polymers ceramics wood fabrics. 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.

Metals polymers wood fabrics and ceramics. Similar to metals and ceramics polymers can experience creep. Polymers exhibit viscoelasticity at temperatures between where elastic and liquid like behaviors are prevalent. Normally the components can be physically identified and exhibit an interface boundary between one another.

Materials can be majorly classified in five considerable categories i e. Some polymers can be stretched up to ten times longer than its original state where metals and ceramics cannot easily accomplish. 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. Many new combinations include ceramic fibers in metal or polymer matrix.

Fiberglass a combination of glass and a polymer is an example. Concrete and plywood are other familiar composites. Metal matrix and ceramic matrix composites.