METHOD OF DIFFUSION BONDING IN A VACUUM,

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Abstract:

The object of the invention is a method of diffusion welding in a vacuum in accordance with the patent No. 112460 which intensifies the diffusion process by a cyclic raising and lowering of the temperature of heating of the material within the limits of 30 to 100C above and below the temperature of the phase transformation, keeping within the limiting temperatures and repeating this cycle until one is sure of phase transformation of not less than 10 to 20 of the grain of the alloy in the course of each cycle. Author

Author(s):
Kazakov, N. F. ; Krivoshei, A. V. ; Sudenkov, E. G.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Supplementary Note:
Unedited rough draft trans. of Russian Patent 163 874, pub. 29 Sep 62, appl. no. 796663/25-8.
Annotation:
Translation of Russian patent: Method of diffusion bonding in a vacuum.
Pagination:
0005

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-TT-65-637, TT-65-63831
Monitor Series:
65-63831
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*DIFFUSION BONDING, VACUUM, USSR, PATENTS, CONTROLLED ATMOSPHERES, CERAMIC MATERIALS, ALLOYS, TRANSFORMATIONS, HEATING
Report Date:
1965 Aug 13