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CAC High Purity Alumina Components

Carpenter Advanced Ceramics

Carpenter Advanced Ceramics is a world leader in the manufacture of high quality Alumina ceramic parts and products. We were the first advanced ceramics manufacturer in the USA to achieve ISO-9002 registration.

Carpenter utilizes state-of-the-art technologies and methods that enable us to manufacture products that meet exacting customer specifications. This includes the ability to routinely achieve tolerances within millionths of an inch, a key distinction between Carpenter Advanced Ceramics and most of its competitors. We are proud to deliver a level of quality and service that consistently meets or exceeds our customers’ requirements.

In addition to manufacturing basic alumina components, Carpenter is fully integrated with respect to the production of metallized alumina components and brazed assemblies. Closely toleranced metallized patterns are routinely produced for use as electrically conductive pathways and for surface preparations for mechanical attachment or hermetic sealing via brazing.

High Purity Alumina Components

Carpenter produces alumina components of outstanding value:

  • Ceramic components for electrical insulation or isolation
  • Hermetic ceramic-to-metal seals for use in high vacuum applications
  • Custom ceramic components produced to extreme tolerances
  • Excellent wear and corrosion resistance
  • High and low-temperature glazing
  • Lapping (flat and cylindrical surfaces)
  • High-purity: 95% to 99.9% Al2O3

Customer Satisfaction

Carpenter’s record for in-full, on-time delivery has set the industry standard. We assign top priority to customer service and technical support, understanding that service before, during and after the sale is of paramount importance to all our customers.

Rapid-Response Prototypes

Carpenter has a dedicated rapid response capability for the specific purpose of supporting its customers in the development of new products and prototypes. Up-to-date CAD/CAM programs, CNC equipment and highly skilled crafts people make this a cost-effective and efficient service for its customers. The fact that this work is performed in-house allows strong customer interaction and ultimate satisfaction. Unlike small ceramic machine shops, Carpenter can effectively scale up from prototypes to full-production as opportunities grow.

Processes and Services

In highly competitive industries worldwide, Carpenter has proven itself to be a trusted partner by supplying valuable services including:

  • Hermetic ceramic-to-metal seals for use in high vacuum applications
  • High purity Alumina
  • Materials Development
  • Production Sintering
  • CNC Machining
  • Glazing
  • Metrology
  • Brazing
  • Next level assembly
  • Secondary operations
  • Testing
  • Finishing
  • Value Added

By providing a full range of services, from concept through production, Carpenter customers have the added ability to efficiently track progress and maintain tight production deadlines.

Materials Properties - Alumina CAC975-CAC995(124KB pdf)

Materials Properties - Alumina CAC998(123KB pdf)

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