Number of the records: 1  

Porosity and microstructure of L-PBF printed AlSi10Mg thin tubes in laser shock peening

  1. 1.
    0582167 - FZÚ 2024 RIV NL eng J - Journal Article
    Stránský, O. - Beránek, L. - Pathak, Sunil - Kaufman, Jan - Böhm, Marek - Kopeček, Jaromír - Holešovský, F. - Petrášek, Š. - Hlavůňková, L. - Soukup, Z.
    Porosity and microstructure of L-PBF printed AlSi10Mg thin tubes in laser shock peening.
    Journal of Materials Research and Technology-JMR&T. Roč. 27, Nov. (2023), s. 1683-1695. ISSN 2238-7854. E-ISSN 2214-0697
    EU Projects: European Commission(XE) 739573 - HiLASE CoE
    Research Infrastructure: CzechNanoLab II - 90251
    Institutional support: RVO:68378271
    Keywords : laser powder bed fusion * laser shock peening * porosity residual stresses * microstructure * aluminum
    OECD category: Optics (including laser optics and quantum optics)
    Impact factor: 6.4, year: 2022
    Method of publishing: Open access

    Laser powder bed fusion (L-PBF) has emerged as one of the most promising technologies for producing complex geometries that are difficult to achieve with other methods. However, its widespread adoption is hindered by issues such as deleterious microstructure, tensile residual stresses, and porous structure, mainly while working with aluminum alloys. To address these challenges, laser shock peening (LSP) offers a potential solution by mitigatingthe negative effects associated with aluminum L-PBF. This study investigates the impact of the important LSP parameters, namely energy, spot size, and overlap on L-PBF printed thin AlSi10Mg tubes.

    Permanent Link:

    0582167.pdf05.1 MBCC licencePublisher’s postprintopen-access
Number of the records: 1  

  This site uses cookies to make them easier to browse. Learn more about how we use cookies.