Property Differences Between Metals Ceramics And Polymers

Polymers may be ductile or brittle depending on temperature strain rate specimen geometry and way of loading which is very similar to the properties of metals.

Property differences between metals ceramics and polymers.

The key difference between polymers and metals is that the polymers are lightweight materials compared to metals. Polycrystalline materials are formed by multiple crystal grains joined together during the production process whereas monocrystalline materials are grown as one three dimensional crystal. Polymers are strong and tough and often flexible. Common objects that are made of ceramic materials.

Polymer is a lower maintenance material than ceramic. Polymers are brittle at low temperatures and have somewhat low impact strengths. Copper is a soft malleable and ductile metal with high thermal and electrical conductivity. Composite materials combine two or more materials.

It is also resistant to corrosion and permeable for microwaves. Different materials have different properties. Ceramic clay requires special attention to its use and storage. Therefore this property of the polymer is highly advantageous because we can replace metal with plastic material if it has desirable properties that are nearly similar to the metal.

If polymer clay is stored properly away from sunlight and heat it can be usable for years. Majorly composed of al 2 o 3 aluminum ceramic is a dense ceramic material with excellent thermal and electrical resistance properties. Are ferrous and nonferrous metals. Sometimes even monocrystalline materials such as diamond and sapphire are erroneously included under the term ceramics.

Ceramics are hard and strong but brittle. Scissors a china tea cup a building brick a floor tile and a glass vase. The properties of ceramics however also depend on their microstructure. In addition many of the polymers are extremely ductile and pliable i e plastic which means they are easily formed into complex shapes.

Metals are of varying types and the applications of metals in the structural and mechanical work are significantly extensive however on primary basis metals can be classified in to main groups i e. In both ceramics and polymers creep depends on time and temperature. Basis are comparable to the metals and ceramics. 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 uncountable a hard brittle material that is produced through burning of nonmetallic minerals at high temperatures.

In general they are relatively. Ceramics are by definition natural or synthetic inorganic non metallic polycrystalline materials.