- Titel
- The effect of gas pores on surface formation in electrochemical jet machining of additively manufactured Inconel 718
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:ch1-qucosa2-997375
- Konferenz
- 21st International Symposium on Electrochemical Machining Technology INSECT 2025. Chemnitz, 03./04.11.2025
- Quellenangabe
- 21st International Symposium on Electrochemical Machining Technology INSECT 2025
- DOI
- https://doi.org/10.51382/978-3-96100-259-7-09
- Abstract (EN)
- Additively manufactured (AM) materials are seeing increasing utilization in industrial applications, generally requiring some form of post-processing operation after AM to improve surface finish. Electrochemical jet machining (EJM) techniques have previously been proposed as a route to surface finish AM parts. Despite this, limited research has been conducted to investigate the effects of AM defects on surface formation, both for EJM and ECM methods more broadly. This study aims to explore the effects of internal porosity, a common AM defect, on the resulting surface finish during a serial sectioning process undertaken by EJM on an Inconel 718 workpiece manufactured by direct energy deposition (DED) AM. Individual pores are sectioned by EJM and observed by optical microscopy to further the understanding of the electrochemical surface formation mechanisms, with consideration of the ‘memory effect’ and rounding effects.
- Freie Schlagwörter (DE)
- ECM
- Klassifikation (DDC)
- 620
- Normschlagwörter (GND)
- Materialbearbeitung, Abtragen, Elektrochemische Bearbeitung, Elektrochemisches Abtragen, Oberflächenbehandlung
- Herausgeber (Institution)
- Technische Universität Chemnitz, Chemnitz
- Version / Begutachtungsstatus
- angenommene Version / Postprint / Autorenversion
- URN Qucosa
- urn:nbn:de:bsz:ch1-qucosa2-997375
- Veröffentlichungsdatum Qucosa
- 29.10.2025
- Dokumenttyp
- Konferenzbeitrag
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis
CC BY 4.0