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Weld bonding of titanium with polyimide adhesivesA conductive adhesive primer and a capillary flow adhesive were developed for weld bonding titanium alloy joints. Both formulations contained ingredients considered to be non-carcinogenic. Lap-shear joint test specimens and stringer-stiffened panels were weld bonded using a capillary flow process to apply the adhesive. Static property information was generated for weld bonded joints over the temperature range of 219K (-65 F) to 561K (550 F). The capillary flow process was demonstrated to produce weld bonded joints of equal strength to the weld through weld bonding process developed previously.
Document ID
19750020356
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Vaughan, R. W. (TRW Systems Group Redondo Beach, CA, United States)
Sheppard, C. H. (TRW Systems Group Redondo Beach, CA, United States)
Orell, M. K. (TRW Systems Group Redondo Beach, CA, United States)
Date Acquired
September 3, 2013
Publication Date
June 1, 1975
Subject Category
Mechanical Engineering
Report/Patent Number
TRW-22902-6027-TU-00
NASA-CR-132665
Accession Number
75N28428
Funding Number(s)
CONTRACT_GRANT: NAS1-11689
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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