The Effects of Laser Radiation on Pyrolytic Silicon Nitride Coatings on Slip-Cast Fused Silica Substrates

Abstract

Pyrolytic silicon nitride coatings were deposited on slip-cast fused silica substrates. They were characterized and their thermal response is described. A clean heat source in the form of a continuous wave (CW) CO2 welding laser was utilized in the experiment.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1980
Accession Number
ADA089130

Entities

People

  • Dennis J. Viechnicki

Tags

Communities of Interest

  • Advanced Electronics
  • Biomedical
  • Weapons Technologies

DTIC Thesaurus Topics

  • Air Force
  • Ceramic Materials
  • Diffraction Analysis
  • Hardness
  • Laser Beams
  • Lasers
  • Massachusetts
  • Materials
  • Materials Science
  • Mechanical Properties
  • Military Research
  • New York
  • Optical Materials
  • Radiation
  • United States
  • X Rays
  • X-Ray Diffraction

Readers

  • Materials Science and Engineering.
  • Semiconductor Device Technology
  • Surface Coatings Technology.

Technology Areas

  • Directed Energy
  • Directed Energy - Pulsed-Laser Deposition