When it comes to ceramics mentioned above, most people would easily associate the material of ceramics and porcelain. Today, the ceramics can be found in many advanced applications, not only as water containers.
Advanced Ceramics in Mechanical Engineering are used in industries such as automotive. Ceramics are able to withstand extreme temperatures and abrasive conditions. These ceramics are coated on metal surfaces to further improve the physical properties of the parts in use. For example, the pistons in the engine are coated with ceramic material to increase resistance to abrasion.
with more powerful engines, friction generated could easily destroy any other materials, for example metal. Disc brakes are made of ceramic materials are now used, replacing the traditional braking systems that could wear out easily in a short time.
In the aerospace industry, ceramic materials are an obvious choice as a coating for turbine blades. The turbine blades spin at very high speeds to produce to produce enough thrust to run the entire aircraft. Without the ceramic coating, and the blades must be replaced frequently, which is very cheap.
Piezoceramics the type of ceramic material that could produce an electric potential, when stresses are applied. These ceramics can be used as sensors that are able to pick up the applied force or pressure. Since World War 1, and ceramics are used for the production of sonar, which is an underwater radar.
With advances in the field of engineering, the common materials around us can be put to good use in more sophisticated devices that will work.
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