Maier V, Höppel HW, Göken M (2010)
Publication Type: Journal article
Publication year: 2010
Book Volume: 240
Article Number: 012108
DOI: 10.1088/1742-6596/240/1/012108
In this study Ti-foils were roll bonded together with commercially pure aluminium AA1050. The laminates were produced by using two 1 mm thick AA1050 sheets at the outer side of the stack combined with 100 \textgreekmm thick Ti-foils as an intermediate layer for each accumulative roll bonding process. The samples were rolled up to 4 ARB cycles. Subsequently the sheets were post-process heat treated at 180°C, 400°C or 600°C, respectively, for 24 hours. The local mechanical behaviour of the Al/Ti intermetallic interfaces have been investigated using nanoindentation experiments. A strong dependence between annealing-temperature, -- time and deformation grade is detected. While a heat treatment at 180°C only leads to a weak bonding between Al and Ti with a preservation of the UFG structure, temperatures up to 600°C are causing a complete recrystallisation of the microstructure and formation of diffusion layers with different Al and Ti concentrations.
APA:
Maier, V., Höppel, H.W., & Göken, M. (2010). Nanomechanical behaviour of Al-Ti layered composites produced by accumulative roll bonding. Journal of Physics: Conference Series, 240. https://dx.doi.org/10.1088/1742-6596/240/1/012108
MLA:
Maier, Verena, Heinz Werner Höppel, and Mathias Göken. "Nanomechanical behaviour of Al-Ti layered composites produced by accumulative roll bonding." Journal of Physics: Conference Series 240 (2010).
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