Difference Between Metals Ceramics And Polymers

Fiberglass a combination of glass and a polymer is an example.

Difference between metals ceramics and polymers.

Polymers exhibit viscoelasticity at temperatures between where elastic and liquid like behaviors are prevalent. 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. Creep is a time dependent factor due to. Metal matrices offer not only high temperature resistance but also strength and ductility or bendability which increases toughness.

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. Similar to metals and ceramics polymers can experience creep. Metal matrix and ceramic matrix composites. There are other material ranges as well but here in this article most common are being discussed.

Materials can be majorly classified in five considerable categories i e. Therefore this property of the polymer is highly advantageous because we can replace metal with plastic. Metals polymers ceramics wood fabrics. Concrete and plywood are other familiar composites.

Some polymers can be stretched up to ten times longer than its original state where metals and ceramics cannot easily accomplish. Many new combinations include ceramic fibers in metal or polymer matrix. Normally the components can be physically identified and exhibit an interface boundary between one another.