Mechanical Properties Of Metals Ceramics And Polymers

Common objects that are made of ceramic materials.

Mechanical properties of metals ceramics and polymers.

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

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 general they are relatively. It is also resistant to corrosion and permeable for microwaves. The table below provides a summary of the main properties of ceramics and glass.

Majorly composed of al 2 o 3 aluminum ceramic is a dense ceramic material with excellent thermal and electrical resistance properties. The classification of metallic materials is explained below. Basis are comparable to the metals and ceramics. 7 22 callister rethwisch 5e.

Properties of materials are classified into seven. A highly elastic polymer may stretch over 10 times the original length. 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. Deform under stress leading to ductile fracture.

Dense high electrical conductivity high to fair thermal conductivities. These are typical properties. Mechanical properties of polymers. In addition many of the polymers are extremely ductile and pliable i e plastic which means they are easily formed into complex shapes.

One of the most desired properties of metal alloys is the hardenability. 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. Terms in this set 8 metal properties 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. Are ferrous and nonferrous metals.