TERMIUM Plus®

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CHEMICALLY ETCH (TO) [1 record]

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Record 1 1996-03-21

English

Subject field(s)
  • Advanced Technology Weapons
  • Electronic Circuits Technology
  • Photoelectricity and Electron Optics
CONT

After grinding and polishing to create an optical finish, the wafers are chemically etched in weak acid to remove the core material, creating a honeycomb array of microchannels.

French

Domaine(s)
  • Armes de haute technicité
  • Technologie des circuits électroniques
  • Photo-électricité et optique électronique
CONT

Les galettes sont moulées chimiquement et polies au standard optique, puis plongées dans un bain d'acide faible qui élimine la scorie.

Spanish

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