Materion Corporation Datasheets for Aluminum Oxide and Alumina Ceramics

Aluminum oxide and alumina ceramics have excellent wear characteristics, chemical resistance, compressive strength, high-temperature properties, and dielectric strength. They are used widely because of their versatility and low cost. Their main drawback is its relatively poor thermal-shock resistance due to higher coefficients of thermal expansion and lower thermal conductivity (compared to other pure ceramic materials).
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Product Name Notes
Microelectronic Packaging Materials -- Ceramic Substrates Materion Microelectronics & Services offers metalized substrates developed from Beryllium Oxide (BeO) or alumina (Al2O3). The metallization can be thick film MoMn followed by plating, or direct bond copper (DBCu).
Specialty Alloys -- Metallized Ceramic Materion Microelectronics and Services can provide thick film metallized BeO and alumina (Al2O3) substrates. The refractory metal paste MoMn is screen printed onto the substrate, fired,...