Investigations on laser beam welding of high-manganese austenitic and austenitic-ferritic stainless steels
- Influence of the main laser welding parameters on process stability and resulting weld quality were investigated. Effects of weld edge preparation on the weld appearance and quality were considered. The obtained welded joints were subjected to radiographic tests for detection of internal imperfections. Metallurgical characterisation of the samples regarding the resulting phase composition and hardness was conducted. Tensile and potentiodynamic tests were performed to evaluate the mechanical and corrosion properties. The results provide an insight into the advantages and limitations of the laser welding process for joining high-manganese alloyed stainless steels. Conditions for the production of defect-free and corrosion-resistant welds having good mechanical properties could be determined.
MetadatenAutor*innen: | Vanessa Quiroz Penaranda, Andrey GumenyukORCiD, Michael RethmeierORCiD |
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Dokumenttyp: | Beitrag zu einem Tagungsband |
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Veröffentlichungsform: | Graue Literatur |
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Sprache: | Englisch |
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Titel des übergeordneten Werkes (Englisch): | LTWMP '11 - 5th International conference "Laser technologies in welding and materials processing" (Proceedings) |
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Jahr der Erstveröffentlichung: | 2011 |
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Erste Seite: | 55 |
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Letzte Seite: | 59 |
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Veranstaltung: | LTWMP '11 - 5th International conference "Laser technologies in welding and materials processing" |
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Veranstaltungsort: | Crimea, Ukraine |
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Beginndatum der Veranstaltung: | 24.05.2011 |
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Enddatum der Veranstaltung: | 27.05.2011 |
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Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
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Datum der Freischaltung: | 19.02.2016 |
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Referierte Publikation: | Nein |
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