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Aluminum nitride (AlN) substrate. Provided with or without surface metallization.

Industrial structural ceramics are passive (non-electrified) advanced material ceramic components that are used in a variety of applications. Their resistance to wear, thermal stability, and resistance to corrosion make the application of ceramic components an ideal choice for many industrial uses, including thermal or electrical insulators. Fralock provides structural ceramics fabricated with material compositions including alumina, glass, quartz, and aluminum nitride.

Alumina and AlN
Our Alumina and AlN structural ceramics are custom fabricated with high-precision green-to-fire processing systems. In this system we press powders and machine them into shape prior to firing to reduce manufacturing costs. As fired tolerances are greater than hard-grinding, critical surfaces can be stocked, lapped, ground or polished after firing to achieve tight dimensional flatness and surface finish requirements.

Industrial structural ceramics are passive (non-electrified) advanced material ceramic components that are used in a variety of applications. Their resistance to wear, thermal stability, and resistance to corrosion make the application of ceramic components an ideal choice for many industrial uses, including thermal or electrical insulators. Fralock provides structural ceramics fabricated with material compositions including alumina, glass, quartz, and aluminum nitride.

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Our Alumina and AlN structural ceramics are custom fabricated with high-precision green-to-fire processing systems. In this system we press powders and machine them into shape prior to firing to reduce manufacturing costs. As fired tolerances are greater than hard-grinding, critical surfaces can be stocked, lapped, ground or polished after firing to achieve tight dimensional flatness and surface finish requirements.

Aluminum nitride (AlN) substrate. Provided with or without surface metallization.

Ceramic pins and end effector for semiconductor manufacturing

Fralock’s engineers can assist you in designing, prototyping, and manufacturing the right component for your application.

Capabilities:

  • Alumina diameter up to 32” diameter part size
  • Alumina thickness up to 3” (disk shape) or 12” height (cylinder shape)
  • AlN sizes up to 12.5” (320mm) round or square
  • AlN Thicknesses to 0.400” (10mm)
  • Medical device ceramic casings
  • Green to Fire Alumina and Green-to-fire tolerances +/- 1.0%
  • Hard Grind to tolerances within 0.00002” (0.000508mm
  • Surface metallization available
  • Pressure plates
Purity grades for our Alumina offered in green to fired state
  • 94%
  • 96%
  • 97%
  • 98%
  • 99.5%
  • 98.8%

Fluid management system for medical applications

Ceramics

  • Alumina
  • Zirconia
  • Aluminum Nitride (AlN)
  • SILICON Nitride (SiN)
  • Boron Nitride (BN)
  • Silicon Carbide (SiC)
  • Macor
  • Shapel
  • Steatite
  • Mullite & Cordierite

Glass

  • Fused Quartz
  • Fused Silica
  • Sapphire
  • ULE / Zerodure (low CTE glasses)
  • Silicon
  • BK7 (optical glass)
  • Borosilicate
  • Germanium

Glass Fabrication

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