Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1501438 | Scripta Materialia | 2008 | 4 Pages |
Abstract
The bond toughness of two adjacent aluminum sheets produced by roll bonding was investigated by measuring the critical strain energy release rate required to initiate a crack between them. It was found that higher rolling temperatures, higher rolling reduction and post-rolling recrystallization annealing improved the bond toughness. Higher rolling reduction also generated both simple and branched shear bands that helped to puncture the interfacial oxide layer and enhance bond toughness.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
M.Z. Quadir, André Wolz, M. Hoffman, M. Ferry,