vacuum brazing diamond, bonding diamond parts

Vacuum Brazing

Applied Diamond uses active brazes in a variety of vacuum apparatus for brazing diamond parts and shapes to holders of various designs. Brazing of diamond to other materials is always done in a vacuum or inert atmosphere to avoid oxidation.

Examples of our vacuum brazing experience:

  • Bonding single crystal or CVD diamond parts to tool shanks and inserts
  • Vacuum-tight joints between diamond windows and vacuum fittings
  • CVD diamond film applied to tungsten carbide backing (to allow brazing in air to tool shanks)
  • Diamond slabs sintered between powder metal blanks

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