ISSN:
1013-9826
Quelle:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Thema:
Maschinenbau
Notizen:
In new vehicles development weight reduction is one of the most important driving forceoften conflicting with other missions which would require additional mass (crashworthiness,comfort, etc). The use of HSS, especially new grades with very high strength and good formabilityis the most competitive way to reduce weight. Nevertheless some limitations come frommanufacturing HSS: springback, residual stresses, weldability should be taken into account inproduct development in order to avoid an expensive set up phase in the press shop and in the bodyshop. This paper focus on the recent experience achieved by Fiat in introducing HSS up to reach ashare higher than 60% in weight applying and developing new methodologies to solve in the designphase any criticality arising from the use of this material
Materialart:
Digitale Medien
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/54/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.344.1.pdf
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