A ceramic is any of the various hard, brittle, heat-resistant and corrosion-resistant materials made by shaping and then firing an inorganic, nonmetallic material, such as clay, at a high temperature. Common examples are earthenware, porcelain, and brick. In the aerospace context, ceramics are a class of materials that are characterized by their high hardness, strength, and chemical stability.
Ceramics are often used in the aerospace industry because they can withstand high temperatures and corrosive environments, and they have good electrical and thermal insulation properties.
Examples of ceramics that might be used in the aerospace industry include silicon carbide, alumina, and zirconia. These materials are often used in aerospace applications because of their high strength and toughness, and they are often used in structural and functional components, such as engine parts, heat exchangers, and coatings.
Ceramics are an important class of materials in the aerospace industry, and they are used in a wide range of applications, including structural components, functional components, and coatings. They are often used in high-temperature and corrosive environments, and they are known for their high strength and toughness, as well as their good electrical and thermal insulation properties.