Property Differences Between Metals Ceramics And Polymers

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.

Property differences between metals ceramics and polymers.

Different materials have different properties. 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 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. Ceramics are hard and strong but brittle.

The key difference between polymers and metals is that the polymers are lightweight materials compared to metals. 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. Polymers are brittle at low temperatures and have somewhat low impact strengths. Composite materials combine two or more materials.

In addition many of the polymers are extremely ductile and pliable i e plastic which means they are easily formed into complex shapes. Polymer is a lower maintenance material than ceramic. The properties of ceramics however also depend on their microstructure. In general they are relatively.

Ceramic clay requires special attention to its use and storage. The classification of metallic materials is explained below. 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. Polymers are strong and tough and often flexible.

Are ferrous and nonferrous metals. It is also resistant to corrosion and permeable for microwaves. Scissors a china tea cup a building brick a floor tile and a glass vase. Ceramics are by definition natural or synthetic inorganic non metallic polycrystalline materials.

Polymer clay unlike ceramic clay will not dry out if left in the open air. Sometimes even monocrystalline materials such as diamond and sapphire are erroneously included under the term ceramics. Common objects that are made of ceramic materials. Majorly composed of al 2 o 3 aluminum ceramic is a dense ceramic material with excellent thermal and electrical resistance properties.

Copper is a soft malleable and ductile metal with high thermal and electrical conductivity. If polymer clay is stored properly away from sunlight and heat it can be usable for years.