Böhm W, Merklein M, Lechner M (2015)
Publication Type: Journal article
Publication year: 2015
Book Volume: 2
Pages Range: 4992-4997
Journal Issue: 10
DOI: 10.1016/j.matpr.2015.10.088
The intensifying regulations for CO2 emissions of passenger cars lead to increased efforts in the field of lightweight construction. In this context, the application of aluminium is a promising strategy. Another approach is the implementation of high strength materials to enable the reduction of the wall thickness of components and to ensure the crash performance. The manufacturing of multi-layered aluminium sheet metal with enhanced strength and nanocrystalline grain structure can be performed using the Accumulative Roll Bonding process (ARB). However, the formability of ARB processed aluminium is relatively poor. Therefore, within this paper an innovative approach to enhance the formability is presented. Key idea of the local short term intermediate heat treatment is the tailoring of the mechanical properties between two forming operations. In order to identify suitable process parameters for beneficial heat treatment, the interaction of pre-straining and heat treatment is evaluated.
APA:
Böhm, W., Merklein, M., & Lechner, M. (2015). Innovative Aluminium Lightweight Design by the Combination of Accumulative Roll Bonding and Local Intermediate Heat Treatment. Materials Today, 2(10), 4992-4997. https://dx.doi.org/10.1016/j.matpr.2015.10.088
MLA:
Böhm, Wolfgang, Marion Merklein, and Michael Lechner. "Innovative Aluminium Lightweight Design by the Combination of Accumulative Roll Bonding and Local Intermediate Heat Treatment." Materials Today 2.10 (2015): 4992-4997.
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