Division 9.4 – Weld Mechanics, Key aspects of component welding applying higher-strength fine-grained structural steels
- Presentation of the work of division 9.4 with focus on the Key aspects of component welding applying higher-strength fine-grained structural steels. The increased application of higher-strength steels and filler materials necessitates a more profound understanding of the interactions between the welding process, the heat input, the cooling conditions and the resulting metallurgical processes in the weld and its surroundings. Strategies, which help to improve the strength properties and life-time of welded structures to such an extent that the utilisation of higher-strength materials can be justified and their lightweight construction potential can thus be exploited to the full, can only be derived from the interaction between all the influencing factors. Examples of a few investigations on welded joints between higher-strength fine-grained structural steels with regard to the interactions between the main variables influencing the cold cracking are presented.
Autor*innen: | Dirk SchröpferORCiD |
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Koautor*innen: | Thomas Kannengießer |
Dokumenttyp: | Vortrag |
Veröffentlichungsform: | Präsentation |
Sprache: | Englisch |
Jahr der Erstveröffentlichung: | 2017 |
DDC-Klassifikation: | Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurwissenschaften und zugeordnete Tätigkeiten |
Freie Schlagwörter: | Cold cracking; Heat control; Higher-strength steels; Residual stresses |
Veranstaltung: | MIIT Workshop |
Veranstaltungsort: | BAM, Berlin, Germany |
Beginndatum der Veranstaltung: | 28.11.2017 |
Enddatum der Veranstaltung: | 28.11.2017 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 22.02.2018 |
Referierte Publikation: | Nein |
Eingeladener Vortrag: | Nein |