Go to the Indico Home Page Oldest event Older event Up to category Newer event Newest event
  • Indico style
  • Indico style - inline minutes
  • Indico style - numbered
  • Indico style - numbered + minutes
  • Indico Weeks View
    • Switch to the management area of this event
    Login

    12th International Conference on Zinc & Zinc Alloy Coated Steel Sheet - GALVATECH 2021

    21–23 Jun 2021 Virtual Conference
    Virtuel Conference
    Europe/Vienna timezone
    Thank you very much for your participation!

    Support

    Session

    PHS-ZnFe: New Steel & Coating Developments

    23 Jun 2021, 16:10
    Virtuel Conference

    Virtuel Conference

    Conveners

    PHS-ZnFe: New Steel & Coating Developments

    • Thomas Koll

    Presentation materials

    There are no materials yet.

    1. 15. DEVELOPMENT OF NEW GRADES OF Zn-COATED PRESS-HARDENABLE STEEL COMPATIBLE WITH THE CONTINUOUS GALVANIZING LINE
      Chris Thomsen (McMaster University)
      23/06/2021, 16:30
      Press Hardening of Zn-Based Coatings
      Oral Presentation

      Direct hot press forming (DHPF) of Zn-coated steels presents significant challenges associated with avoiding liquid metal embrittlement (LME) while maintaining robust cathodic protection. As identified by previous studies, a minimum amount of the Γ-Fe3Zn10 phase (15 vol%) is necessary to provide robust cathodic protection for Zn-coated press hardening steels (PHS). The Γ-Fe3Zn10 phase is...

      Go to contribution page
    2. 188. NANOSCALE INVESTIGATION OF GRAIN BOUNDARY WETTING AND MICRO CRACKS OF PRESS HARDENED GALVANIZED 20MnB8 STEEL
      Martin Arndt (voestalpine Stahl GmbH)
      23/06/2021, 16:50
      Thermal Joining (Spot Welding) and Liquid Metal Embrittlement
      Oral Presentation

      Grain boundary weakening caused by grain boundary wetting is a potential precursor for liquid metal embrittlement in a Zn coated press hardening 20MnB8 steel. Galvanized press hardened steel samples, deformed by bending, and not deformed (flat) steel samples were analyzed by means of electron backscatter diffraction (EBSD), Auger electron spectroscopy (AES), energy dispersive X-ray analysis...

      Go to contribution page
    3. 30. THE MECHANICAL PROPERTIES AND CRYSTAL STRUCTURE OF Fe-Zn SOLID-SOLUTION IN HOT-STAMPED GA COATING
      Akihiro Sengoku (Nagoya R & D Lab., Nippon Steel Corporation)
      23/06/2021, 17:10
      Press Hardening of Zn-Based Coatings
      Oral Presentation

      The hot-stamping (HS) process has been widely used to produce automobile components, because of the great demand for higher strength steel sheets. Moreover, coated steel sheets, including galvannealed steel sheets (GA), are being applied as HS material [1,2]. The structural change of GA coating during the HS heating process has been researched [2,3]. However, the mechanical properties of this...

      Go to contribution page
    Building timetable...