Aluminum oxide, commonly known as alumina, is one of the widely used materials in high-performance ceramic applications. Alumina exhibits high-strength, chemical resistance, and excellent electrical properties. Fabrication costs in comparison to most ceramics are low. Aluminum oxide has a large variety of uses, such as semiconductor chamber applications, high temperature insulators, and ballistic armor and wear components.
Sun Enterprise stocks a large variety of alumina blank material ranging from 94% to fine-grained 99.8%.
Choosing the proper grade of alumina to meet your application is critical. Our engineers will help you select the proper material for your application.
Aluminum nitride is an ideal material for thermal management. It has a low dielectric constant, high electrical resistivity, excellent mechanical strength, and thermal shock resistance. It is ideal for corrosion resistance in high-temperature and high-vacuum applications.
Aluminum nitride is a non-toxic material that -- over the past 20 years -- has replaced more heat-conductive materials, such as beryllium oxide, in many thermal management applications.
Aluminum nitride is produced by both hot pressing and sintering. Choosing the proper grade of aluminum nitride for your application is critical. Our engineers will help you select the right material for your application.