Difference Between Polymers Ceramics And Metals

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.

Difference between polymers ceramics and metals.

Creep is a time dependent factor due to. Some polymers can be stretched up to ten times longer than its original state where metals and ceramics cannot easily accomplish. Ceramic is a mixture of earth minerals clay and water. 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.

Mention six differences between metals and ceramics yahoo answers free download as pdf file pdf text file txt or read online for free. Ceramics are hard and strong but brittle. Ancient man made pottery and bricks from ceramic clay and ceramic is still used for those purposes today. Concrete and plywood are other familiar composites.

Difference between advanced polymers and ceramics and advanced metals. The key difference between polymers and metals is that the polymers are lightweight materials compared to 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.

Advanced metals already have begun to make a difference in automobiles. Fiberglass a combination of glass and a polymer is an example. Polymers exhibit viscoelasticity at temperatures between where elastic and liquid like behaviors are prevalent. Similar to metals and ceramics polymers can experience creep.

Many new combinations include ceramic fibers in metal or polymer matrix. 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. Different materials have different properties. Normally the components can be physically identified and exhibit an interface boundary between one another.

Therefore this property of the polymer is highly advantageous because we can replace metal with plastic. Composite materials combine two or more materials.