Recent development in aluminium for automotive applications  

汽车用铝合金开发近况(英文)

作　　者：Jürgen HIRSCH 

机构地区：[1]Hydro Aluminium Rolled Products GmbH

出　　处：《Transactions of Nonferrous Metals Society of China》2014年第7期1995-2002,共8页中国有色金属学报（英文版）

基　　金：funded project SLC (Sustainable Production Technologies of Emission Reduced Light Weight Car concepts) Proposal/Contract No.: 516465 in the EU 6th Framework Programme; the colleagues from the SLC consortium, the European Council of Automotive Research (EUCAR) and the European Aluminium Association (EAA) for their support

摘　　要：Aspects of material selection and innovative concepts of car construction using aluminium as best suited light-weight materials were presented, and recent development in established and advanced use of aluminium in passenger cars was discussed that help to meet economic and environmental requirements. 5xxx and 6xxx aluminium alloys were presented that have been improved for the increasing demands regarding higher strength and better formability, resulting in a mass reduction and improved crashworthiness. Furthermore, advances concerning multi-material light weight design were presented by examples for aluminium solutions in advanced “Multi-material” Super-Light-Car （SLC） concepts, which reaches significant mass reductions.介绍了汽车车身用轻质材料铝合金的研究近况,包括材料选择和车体设计新概念等方面。为满足经济和环境保护等方面不断增长的要求,对乘用车在使用已成熟的和最新研究开发的铝合金方面的进展进行了讨论。介绍了一些改进的具有更高的强度和更好的成形性能的5系和6系铝合金,使用这些合金能减轻汽车质量和提高防撞性能。以铝合金在"多材料超轻汽车"概念中的应用到达显著的减重效果为例,介绍了多材料轻质设计方面的研究进展。

关 键 词：AUTOMOBILE BODY-IN-WHITE light weight design super-light-car 

分 类 号：U465.1[一般工业技术—材料科学与工程] TG146.21[机械工程—车辆工程]