Accession Number:
AD0285485
Title:
PROCES - ADHESIVE BONDING VARIABLES - 2020-T6 UNCLAD ALUMINUM ALLOY - INVESTIGATION OF
Descriptive Note:
Corporate Author:
GENERAL DYNAMICS/POMONA CALIF
Personal Author(s):
Report Date:
1959-03-19
Pagination or Media Count:
1.0
Abstract:
Test results show that the Na2Cr207-H2SO4 Convair FPS-0003 cleaning treatment provides a better surface for bonding 2020-T6 unclad Al with AF-31 and Aerobond 422 adhesives than any of the other five surface treatments investigated. Test results also show that 2020-T6 unclad Al lap shear specimens bonded with AF-31 and Aerobond 422 adhesives possessed bond strengths comparable with 2024-T3 and 7075-T6 Al alloys bonded and tested under similar conditions. Author