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Ensinger PEI
Momentive Performance Materials BIN77 Aluminum Nitride/ Boron Nitride Composite  (discontinued **)
Categories: Ceramic; Ceramic Matrix Composite; Nitride

Material Notes: Boron Nitride is a soft, machinable ceramic which can be combined with other refractory ceramics including Aluminum Oxide, Silicon Nitride, Aluminum Nitride, Mullite and Titanium Diboride. This results in composites which are machinable, thermal shock resistant, and chemically compatible in a wide range of environments. In combination with Titanium Diboride, for example, BN can be used as a heating source for the aluminum metallization of films and papers. BN composites are also used as break-rings in the horizontal continuous castings of steel and nozzles in rapid solidification processes. Other composite applications include the following:
  • High temperature refractory shapes
  • Glass forming tools and refractories
  • Molds, dies and refractories for metalforming
  • Furnace vents, stacks and fixtures

Information provided by Momentive Performance Materials, formerly GE Advanced Ceramics.

Key Words: BN, AlN
Vendors:
Available Properties
  • Density
  • Modulus of Elasticity, Sonic Modulus
  • Flexural Strength
  • Flexural Strength
  • CTE, linear
  • Thermal Conductivity
  
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**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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