Bar Stock Aluminum Oxide and Alumina Ceramics

Aluminum Nitride Ceramics
from Xiamen Innovacera Advanced Materials Co., Ltd.

With its properties of electrical insulation and excellent thermal conductivity, Aluminum Nitride Ceramics is ideal for applications where heat dissipation is required. In addition, since it offers a coefficient of thermal expansion (CTE) near that of silicon, and excellent plasma resistance, it is... [See More]

  • Shape / Form: BarStock; Custom Shape
  • Thermal Conductivity: 70 to 180
  • Max Use Temperature: 1500
  • MOR / Flexural Strength: 43511
High-K Ceramic Substrates & Plates
from Knowles Precision Devices

High-K substrates are used for circuit miniaturization. DLI offers complete fabrication services! [See More]

  • Shape / Form: BarStock
  • Length: 1 to 4
  • Alumina / Aluminate Type: Alumina
  • Width / OD: 1 to 4
Sapphire Rods
from Swiss Jewel Company

Sapphire Rods are used in a wide range of applications. A sapphire rod can be made with all surfaces polished for optical and wear applications or with all surfaces fine grind (un-polished) to serve as an insulator. Sapphire Rods are available in a range of outer diameter and lengths. OD's as small... [See More]

  • Shape / Form: BarStock
  • Composition: Al2O3
  • Alumina / Aluminate Type: Sapphire
  • Length: 0.0950 to 2973
Microelectronic Packaging Materials -- Ceramic Substrates
from Materion Corporation

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). [See More]

  • Shape / Form: BarStock
  • Alumina / Aluminate Type: Alumina
High Purity Alumina Ceramic Component -- AM-94
from San Jose Delta Associates, Inc.

San Jose Delta maintains an in-house inventory of most grades of alumina ceramics as BARS-RODS-TUBES and SHEETS. The availability of fired “grinding stock ” ceramic makes the production of small quantity and prototype orders less costly and offers shorter lead-times. For larger... [See More]

  • Shape / Form: BarStock; Custom Shape; Rod; Tube
  • Max Use Temperature: 1650
  • Alumina / Aluminate Type: Alumina
  • Thermal Conductivity: 20.8
Custom Technical Ceramics
from Apogee Ceramics Inc.

Apogee technical ceramics offer exceptional ability to withstand continuous, repetitive cycle for applications requiring strength, resistance to wear and thermal stability. Choose from standard, custom-engineered and built-to-suit designs. Whatever your requirements, Apogee Ceramics Inc. will work... [See More]

  • Shape / Form: BarStock; Custom Shape; Roller / Roll
  • Applications: Refractory or High Temperature Insulation; Structural; Wear resistant parts or tooling; Abrasion Resistant; Chemical or material processing; Foundry / Metal Processing
  • Alumina / Aluminate Type: Alumina; Ca Aluminate