High-end passive safety systems like pyrotechnical airbag inflators require the parallel development of materials, processes and products. While steel suppliers offer a wide range of innovative high strength steel grades, component suppliers like Benteler Rothrist need to optimize processes to enable the use of a tailored steel grade such as a high-strength dual-phase steel for an ambitious product like the above mentioned one. Established production processes and quality assurance approaches have to be questioned and maybe to be adapted where necessary. Only then, it is possible to get a benefit from the promising material features of a high strength dual phase steel like HCT980X. So by focusing on all three disciplines - materials, processes, product - Benteler Rothrist is set up well for supplying high quality products.
Fulfilling ambitious customer requirements for safety components by using innovative steel grades - a practical example
Erfüllung anspruchsvoller Kundenanforderungen für Sicherheitskomponenten durch den Einsatz innovativer Stahlgüten - ein praktisches Beispiel
2014
8 Seiten, 6 Bilder, 2 Quellen
Conference paper
English
geschweißtes Rohr , Stahlrohr , Sicherheitskomponente , passive Sicherheit , Kostensenkung , Dualphasenstahl , Mehrphasenstahl , Airbag-Aufblaseinrichtung , Sicherheitssystem , Airbag-Komponente , hochfester Stahl , Qualitätssicherung , Produktqualität , Fertigungsverfahren , Rohrwand , Schweißnaht , Schweißbarkeit , Mikrostruktur , Kaltverfestigung , Kosteneffektivität , Oberflächenqualität , produktbezogene Eigenschaft , Fahrzeugsicherheit
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