DEVELOPMENT OF LOW TEMPERATURE BRAZING OF TUNGSTEN FOR HIGH TEMPERATURE SERVICE
Abstract
Tungsten specimens reaction brazed with Pt-B alloys plus tungsten powder at 2000 F have given remelt temperatures as high as 3780 F. Subsequent three hour diffusion treatments of the brazed joint at 2000 F have increased the remelt temperature up to 3840 F. Investigation of several Ir-B alloys has shown alloys of this system capable of brazing tungsten below its recrystallization temperature. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 14, 1961
- Accession Number
- AD0264470
Entities
People
- N.b. Elsner
- W.c. Troy