Mechanical Properties Of Metals Ceramics And Polymers

Majorly composed of al 2 o 3 aluminum ceramic is a dense ceramic material with excellent thermal and electrical resistance properties.

Mechanical properties of metals ceramics and polymers.

The classification of metallic materials is explained below. Scissors a china tea cup a building brick a floor tile and a glass vase. Terms in this set 8 metal properties properties. Deform under stress leading to ductile fracture.

Therefore this property of the polymer is highly advantageous because we can replace metal with plastic. In fact properties of ceramics and glass can be tailored to specific applications by modifying composition including creating composite materials with metals and polymers and by changing processing parameters. In addition many of the polymers are extremely ductile and pliable i e plastic which means they are easily formed into complex shapes. The table below provides a summary of the main properties of ceramics and glass.

These are typical properties. While some of the stress strain curves for polymers might look similar to ones for metals polymers are mechanically different than metals or ceramics. The key difference between polymers and metals is that the polymers are lightweight materials compared to metals. 7 22 callister rethwisch 5e.

Density ductility hardness corrosion resistance hardness thermal conductivity electrical conductivity wear resistance. Alloying can be applied to metals ceramics and polymers where in each specific properties are desired. Dense high electrical conductivity high to fair thermal conductivities. Copper is a soft malleable and ductile metal with high thermal and electrical conductivity.

Properties of materials are classified into seven. Are ferrous and nonferrous metals. Mechanical properties of polymers. One of the most desired properties of metal alloys is the hardenability.

The type of alloy mixtures is highly dependent on the desired mechanical property of the material. In general they are relatively. 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. Mechanical engineering q a library compare metals polymers and ceramics on a chart or table using the following properties and the ratings low high and highest.

A highly elastic polymer may stretch over 10 times the original length. Basis are comparable to the metals and ceramics.