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Ultra-high strength steels in car body lightweight design - current challenges and future potential

Datum Dienstag, 20.09.2011 08:00 bis
Mittwoch, 21.09.2011 16:00
Ort Gothenburg, Sweden
Kontakt Sarah Hausmann
E-Mail sarah.hausmann@vincentz.net     
Telefon +49 511 9910-374
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This is where the technical dialogue at this year's Insight Edition sets in, aiming to shed light on the following key questions:

  • Can tensile strengths up to 1900 MPa, already realised in the laboratory, be carried
    over into industrial production?
  • Can UHSS achieve higher flexibilities, without compromising their strength
    characteristics?
  • Are there new concepts to cut UHSS parts- or is laser cutting the only feasible method?
  • Is local heat treatment manageable, also in terms of oven technology, in order to
    adjust and locally optimise material properties of complex shaped parts?
  • How does part design have to respond to the requirements of UHSS?
  • How can UHSS tailored rolled or tailored welded blanks contribute to further optimize
    car body structures?
  • How can UHSS parts be efficiently and reliably joined, also to non-steel materials?
  • Direct, one-step hot-forming vs. indirect, two-step forming (cold pre-forming followed
    by trimming in hot-forming tool) - which process will dominate the future?
  • Can corrosion protection issues be solved satisfactorily?
  • Is the in-use long-term mechanical stability of UHSS guaranteed, in view of hydrogen
    embrittlement phenomena?
  • Inhouse or outsourcing of UHSS parts and the supplier situation regarding global sourcing?


Extra benefits:

  • Guided tour through the Volvo Car Corporation Gothenburg production site, with a special emphasis on joining stations, logistics of press-hardened parts, and underbody applications of press hardened steels.
     
  • Interactive topic tables chaired by renowned OEM experts, enabling expert discussions on special issues.

Link zur Veranstaltung