Aluminium in Innovative Light-Weight Car Design
Reads0
Chats0
TLDR
The main Aluminium applications as state-of-the-art in European cars are presented in this article and new studies and innovative multi-material concepts are discussed where Aluminium light-weight solutions are compared with that of other materials, like new steels, magnesium, plastics and composites.Abstract:
The main Aluminium applications as state-of-the-art in European cars are presented. The main established Aluminium alloys and their application in automotive parts are presented together with recent developments. Also new studies and innovative multi-material concepts are discussed where Aluminium light-weight solutions are compared with that of other materials, like new steels, magnesium, plastics and composites. In the “SLC” (Super-Light-Car) project these new concepts were tested in a multi-material body-in-white prototype for a VW Golf V car, reaching a 34% weight reduction within a cost increment of 7,8 €/kg saved, with suitable technologies for high volume assembly cycles. In the final SLC concept Aluminium is the material of choice, proving its leading role in innovative light-weighting of cars. Aluminium achieves weight savings of parts up to 50% while maintaining safety and performance in a cost efficient way, competing efficiently with other light-weight materials.read more
Citations
More filters
Journal ArticleDOI
Recent development in aluminium for automotive applications
TL;DR: In this article, an overview of the use of aluminium alloys in passenger cars is presented, and advances concerning multi-material light weight design are presented by examples for aluminium solutions in advanced "Multi-material” Super-Light-Car (SLC) concepts, which reaches significant mass reductions.
Journal ArticleDOI
Strategies for improving the sustainability of structural metals
TL;DR: Methods of improving the direct sustainability of structural metals, in areas including reduced-carbon-dioxide primary production, recycling, scrap-compatible alloy design, contaminant tolerance of alloys and improved alloy longevity are described.
Journal ArticleDOI
Design strategy for controlled natural aging in Al-Mg-Si alloys
Marion Werinos,Helmut Antrekowitsch,Thomas Ebner,Ramona Prillhofer,William A. Curtin,Peter J. Uggowitzer,Stefan Pogatscher +6 more
TL;DR: In this article, the effect of solution treatment temperature, the combination of trace elements such as Sn and In, and the composition of main hardening elements Mg, Si and Cu on natural aging was explored.
Journal ArticleDOI
Effect of natural ageing or pre-ageing on the evolution of precipitate structure and strength during age hardening of Al–Mg–Si alloy AA 6016
TL;DR: In this paper, the complementarity of transmission electron microscopy (TEM) and atom probe tomography (APT) in studying the early stages of phase decomposition in the age-hardening Al-Mg-Si alloy AA 6016 was demonstrated.
Journal ArticleDOI
Quantitative measurements of dynamic precipitation during fatigue of an Al–Zn–Mg–(Cu) alloy using small-angle X-ray scattering
TL;DR: In this paper, the room temperature cyclic deformation behavior of an Al-Zn-Mg-Cu alloy was examined in the under-aged and peak-aged states, and characterization of the microstructure using smallangle X-ray scattering illustrated that this was due to profuse dynamic precipitation at room temperature during cycling.
References
More filters