Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Finn Renken"'
Autor:
Moritz Braun, Jan Schubnell, Ardeshir Sarmast, Harihara Subramanian, Lutz Reissig, Felix Altenhöner, Shahram Sheikhi, Finn Renken, Sören Ehlers
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 1692-1705 (2023)
Combining several additive manufactured (AM) parts to larger parts by welding may be required due the limited building volume of powder bed AM methods. Laser powder bed fusion (LPBF) has a great potential because it enables the production of nearly f
Externí odkaz:
https://doaj.org/article/6a673a38beb74fdaac41d65eda89fddb
Autor:
Moritz Braun, Jan Schubnell, Ardeshir Sarmast, Harihara Subramanian, Lutz Reissig, Felix Altenhöner, Shahram Sheikhi, Finn Renken, Sören Ehlers
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 8412- (2023)
Externí odkaz:
https://doaj.org/article/9af03440fc964310a7e8fd301aa8c6a3
Autor:
Moritz Braun, Josef Neuhäusler, Martin Denk, Finn Renken, Leon Kellner, Jan Schubnell, Matthias Jung, Klemens Rother, Sören Ehlers
Publikováno v:
Applied Sciences, Vol 12, Iss 12, p 6089 (2022)
In order to ensure high weld qualities and structural integrity of engineering structures, it is crucial to detect areas of high stress concentrations along weld seams. Traditional inspection methods rely on visual inspection and manual weld geometry
Externí odkaz:
https://doaj.org/article/a6b76dd01ab74f8e90b5d4144a11bc6e
Autor:
Rüdiger U. Franz von Bock und Polach, Klemens Rother, Matthias Jung, Sören Ehlers, Finn Renken, Jan Schubnell, Markus Oswald, Moritz Braun
Publikováno v:
International Journal of Fatigue. 149:106293
Commonly, to evaluate the influence of the local weld geometry in fatigue test, small-scale specimens are used, assuming those represent a longer weld adequately. In this study, a comparison between short specimens and a long weld is performed. A met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::200b4fb838f734a64e5ad25a54e779c6
https://doi.org/10.1016/j.ijfatigue.2021.106293
https://doi.org/10.1016/j.ijfatigue.2021.106293
Publikováno v:
International Journal of Fatigue. 138:105672
Several studies have found significant increase in the fatigue strength of welded joints of structural steels at sub-zero temperatures. This study addresses the research by investigating the applicability of local fatigue assessment methods to welded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdafdbf47a6a5b03252032544c857a1f
https://doi.org/10.1016/j.ijfatigue.2020.105672
https://doi.org/10.1016/j.ijfatigue.2020.105672