Accession Number:

AD0739905

Title:

Growth of Large Monocrystals of Al2O3 by a Gradient Furnace Technique.

Descriptive Note:

Technical rept.,

Corporate Author:

ARMY MATERIALS AND MECHANICS RESEARCH CENTER WATERTOWN MASS

Report Date:

1971-12-01

Pagination or Media Count:

10.0

Abstract:

A new technique, a gradient furnace technique, has been developed for the high-temperature growth of large monocrystals of Al2O3 from the melt. The technique employs a vacuum graphite resistance furnace with a helium-cooled tungstenmolybdenum heat exchanger protruding into it. Author

Subject Categories:

  • Manufacturing and Industrial Engineering and Control of Production Systems
  • Crystallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE