Full metadata record
DC Field | Value | Language |
---|---|---|
dc.creator | Ramón-Conde, I. (Iñigo) | - |
dc.creator | Rodríguez, A. (Ainara) | - |
dc.creator | Olaizola, S.M. (Santiago Miguel) | - |
dc.creator | Gómez-Aranzadi, M. (Mikel) | - |
dc.date.accessioned | 2023-04-25T08:21:06Z | - |
dc.date.available | 2023-04-25T08:21:06Z | - |
dc.date.issued | 2023 | - |
dc.identifier.citation | Ramón-Conde, I. (Iñigo); Rodríguez, A. (Ainara); Olaizola, S.M. (Santiago Miguel); et al. "Study of the processing conditions for stainless steel additive manufacturing using femtosecond laser". Optics & Laser Technology. 161, 2023, 109232 | es |
dc.identifier.issn | 1879-2545 | - |
dc.identifier.uri | https://hdl.handle.net/10171/66101 | - |
dc.description.abstract | The use of ultrashort-pulsed (USP) lasers in Additive Manufacturing (AM) enables the processing of different materials and has the potential to reduce the sizes and shapes manufactured with this technology. This work confirms that USP lasers are a viable alternative for Laser Powder Bed Fusion (LPBF) when higher precision is required to manufacture certain critical parts. Promising results were obtained using tailored and own-produced stainless steel powder particles, manufacturing consistent square layers with a series of optimized processing parameters. The critical role of processing parameters is confirmed when using this type of lasers, as a slight deviation of any of them results in an absence of melting. For the first time, melting has been achieved at low pulse repetition (500 kHz) and using low average laser power values (0.5–1 W), by generating heat accumulation at reduced scanning speeds. This opens up the possibility of further reducing the minimum size of parts when using USP lasers for AM. | es_ES |
dc.description.sponsorship | Authors would like to acknowledge the CDTI and the Spanish Min- istry of Science and Innovation for the funding received for the CEFAM Project under the awarding and funding program for Excellent Tech- nology Centers ‘Cervera’ (CER 20191005) | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.subject | Femtosecond laser | es_ES |
dc.subject | Laser Powder Bed Fusion | es_ES |
dc.subject | Ultrashort pulse | es_ES |
dc.subject | Stainless Steel Powder | es_ES |
dc.subject | High precision manufacturing | es_ES |
dc.title | Study of the processing conditions for stainless steel additive manufacturing using femtosecond laser | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.description.note | This is an open access article under the CC BY-NC-ND license | es_ES |
dc.identifier.doi | 10.1016/j.optlastec.2023.109232 | - |
dadun.citation.publicationName | Optics & Laser Technology | es_ES |
dadun.citation.startingPage | 109232 | es_ES |
dadun.citation.volume | 161 | es_ES |
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