Metallkeramische

Metallkeramische refers to a category of materials that exhibit both metallic and ceramic properties. These materials typically have a combination of the high thermal and electrical conductivity of metals, with the high strength, hardness, and resistance to corrosion of ceramics.

The development of metallkeramische materials has been driven by the need for materials that can withstand extreme temperatures and harsh environments. Examples of metallkeramische materials include ceramic-based composites, such as ceramic-matrix composites (CMCs), and electronic materials, such as metal-insulator-semiconductor (MIS) structures.

Metallkeramische materials are often used in high-performance applications, such as aerospace, automotive, and energy industries. They are also used in the production of advanced electronics, including capacitors, inductors, and resistors.

The properties of metallkeramische materials are determined by their composition and microstructure. The addition of metal oxides or other ceramic components can enhance the thermal, electrical, and mechanical properties of these materials. For example, the incorporation of metal oxides, such as Al\(_2\)O\(_3\) or ZrO\(_2\), into ceramic-based composites can improve their high-temperature strength and thermal shock resistance.

Research on metallkeramische materials is ongoing, and new applications and technologies are being developed. The properties of these materials can be tailored by controlling their composition and microstructure, enabling the creation of materials with specific properties for specific applications.