Oxide film microstructure: the link between surface preparation processes and strength/durability of adhesively bonded aluminum. Final report

Hsia, K. Jimmy ; Pearlstein, Arne J. ; Scheeline, Alexander ; Shang, Jian Ku

University of Illinois at Urbana-Champaign

关键词: Aluminium;    Adhesives;    Alloys;    Surface Treatments;    36 Materials Science;   

DOI  :  10.2172/771280
RP-ID  :  DOE/ER/45607-1
RP-ID  :  FG02-96ER45607
RP-ID  :  771280

美国|英语

来源: UNT Digital Library

【 摘 要 】

Strength and durability of adhesive bonding of aluminum alloys structures are intrinsically determined by the surface microstructures and interfacial failure micromechanisms. The current project presents a multidisciplinary approach to addressing critical issues controlling the strength and durability of adhesive bonds of aluminum alloys. Three main thrust areas have been pursued: surface treatment technology development to achieve desirable surface microstructures; relationship between surface structure and properties of adhesive bonds; and failure mechanisms of adhesively bonded components.