Accession Number:

AD0702296

Title:

METHOD OF BONDING PARTS MADE OF OPTICAL QUARTZ GLASS TO PARTS MADE OF MOLYBDENUM, TUNGSTEN, OR TANTALUM,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1969-11-25

Pagination or Media Count:

5.0

Abstract:

The report describes a method of bonding optical quartz glass to molybdenum, tungsten, or tantalum by frazing and heat treatment of the joint. To obtain a stress-free joint, the brazing titanium-tin alloy is placed between the parts, which are clamped together and heated in vacuum to 900-1000 degrees centigrade. In a modified version, the brazing alloy is made to melt at 1200-1250 degrees centigrade. Author

Subject Categories:

  • Adhesives, Seals and Binders
  • Fabrication Metallurgy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE