Mechanical Properties Of Metals Ceramics And Polymers

The table below provides a summary of the main properties of ceramics and glass.

Mechanical properties of metals ceramics and polymers.

Dense high electrical conductivity high to fair thermal conductivities. Mechanical properties of polymers. One of the most desired properties of metal alloys is the hardenability. In addition many of the polymers are extremely ductile and pliable i e plastic which means they are easily formed into complex shapes.

Properties of materials are classified into seven. In general they are relatively. Common objects that are made of ceramic materials. Scissors a china tea cup a building brick a floor tile and a glass vase.

While some of the stress strain curves for polymers might look similar to ones for metals polymers are mechanically different than metals or ceramics. 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. Density ductility hardness corrosion resistance hardness thermal conductivity electrical conductivity wear resistance. Are ferrous and nonferrous metals.

A highly elastic polymer may stretch over 10 times the original length. 7 22 callister rethwisch 5e. Deform under stress leading to ductile fracture. Copper is a soft malleable and ductile metal with high thermal and electrical conductivity.

It is also resistant to corrosion and permeable for microwaves. Basis are comparable to the metals and ceramics. The key difference between polymers and metals is that the polymers are lightweight materials compared to metals. Alloying can be applied to metals ceramics and polymers where in each specific properties are desired.

The type of alloy mixtures is highly dependent on the desired mechanical property of the material. Terms in this set 8 metal properties properties. Majorly composed of al 2 o 3 aluminum ceramic is a dense ceramic material with excellent thermal and electrical resistance properties. These are typical properties.

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