Sienna Technologies, Inc, is a developer and vertically integrated manufacturer of high technology ceramic components and systems for electronics, energy, chemical processing, defense, and space propulsion applications. The firm is split into two divisions, Advanced Ceramic Products and Space Systems, and offers a wide variety of products and services, including: *High thermal conductivity aluminum nitride ceramic components such as substrates, heat sinks, TO-Insulators, vacuum insulators for thermal management in high power electronics, high temperature-harsh environment electronics, and high power microwave applications. *Aluminum nitride based vacuum compatible microwave absorbers for high power vacuum electronics and microwave tubes. *Custom metallization and brazing for aluminum nitride, alumina, silicon nitride, silicon carbide, and other technical ceramics for high performance applications. *High temperature stable catalysts, thrust chambers, bed plates, aluminum nitride ceramic anode and cathode isolators and plasma wall liners and high temperature pressure sensors for a broad spectrum of chemical and electrical space propulsion systems.
