Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Sarah Nothdurft"'
Autor:
Christian Nowroth, Tiansheng Gu, Jan Grajczak, Sarah Nothdurft, Jens Twiefel, Jörg Hermsdorf, Stefan Kaierle, Jörg Wallaschek
Publikováno v:
Applied Sciences, Vol 12, Iss 9, p 4645 (2022)
Laser beam welding is used in many areas of industry and research. There are many strategies and approaches to further improve the weld seam properties in laser beam welding. Metallography is often needed to evaluate welded seams. Typically, the imag
Externí odkaz:
https://doaj.org/article/c9e4dd730ed34241b2597573d6e83f7a
Autor:
Jan Grajczak, Christian Nowroth, Sarah Nothdurft, Jörg Hermsdorf, Jens Twiefel, Jörg Wallaschek, Stefan Kaierle
Publikováno v:
Metals, Vol 10, Iss 10, p 1299 (2020)
Welding by laser beam is a method for creating deep and narrow welds with low influence on the surrounding material. Nevertheless, the microstructure and mechanical properties change, and highly alloyed materials are prone to segregation. A new promi
Externí odkaz:
https://doaj.org/article/6a44ad171f954557ac76ef07cc1114d2
Autor:
Sarah Nothdurft, Vannila Prasanthan, Berend Denkena, Bernd Breidenstein, Thilo Grove, Hendrik Ohrdes, Jens Twiefel, Jörg Wallaschek, Thomas Hassel, Jörg Hermsdorf, Ludger Overmeyer, Stefan Kaierle
Publikováno v:
Metals, Vol 9, Iss 2, p 134 (2019)
The demands for high-performance solid components are constantly increasing. The reason for this development are the steadily growing requirements such as weight reduction, higher resistance to load stresses, and more functional integration. By using
Externí odkaz:
https://doaj.org/article/66d06ae7f3dd480dba2b7d7d90de668e
Autor:
Rabi Lahdo, Sarah Nothdurft, Jörg Hermsdorf, Patrick Urbanek, Markus Puschmann, Frank Riedel, Ludger Overmeyer, Stefan Kaierle
Publikováno v:
Procedia CIRP. 111:409-414
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fb0af7564aca7084e95f44f87248df5
https://doi.org/10.1016/j.procir.2022.08.177
https://doi.org/10.1016/j.procir.2022.08.177
Autor:
Alexander Hilck, Michael Hustedt, Oliver Seffer, Sarah Nothdurft, Jörg Hermsdorf, Stefan Kaierle
Publikováno v:
Procedia CIRP. 111:864-869
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bad605862b8594314fa995f5f2c8acbe
https://doi.org/10.1016/j.procir.2022.08.099
https://doi.org/10.1016/j.procir.2022.08.099
Autor:
J. Grajczak, Christian Nowroth, Stefan Kaierle, Jörg Wallaschek, Hendrik Ohrdes, Sarah Nothdurft, Jörg Hermsdorf, Jens Twiefel
Publikováno v:
Production Engineering 15 (2021), Nr. 2
Production Engineering
Production Engineering
Laser beam welding is a commonly used technology for joining similar and dissimilar materials. In order to improve the mechanical properties of the weld, the introduction of ultrasonic vibration into the weld zone has been proposed [5]. The ultrasoni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8de4ab223ff6f5b98209dab32aa77e8
https://doi.org/10.1007/s11740-020-01008-0
https://doi.org/10.1007/s11740-020-01008-0
Publikováno v:
Procedia CIRP. 94:610-615
Laser brazing of zinc coated steel is a well-established joining technology in the automotive industry. So far, only a few studies examined the influence of the processing parameters on the strength of these joints. Thus, the influence of different l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a319f98d3b04e60a89eb6e4d3b92439
https://doi.org/10.1016/j.procir.2020.09.089
https://doi.org/10.1016/j.procir.2020.09.089
Advantages of adjustable intensity profiles for laser beam welding of steel copper dissimilar joints
Publikováno v:
Procedia CIRP. 94:661-665
Recent developments in laser beam sources expand the possibilities of laser beam welding of similar and dissimilar copper joints. New methods of beam shaping and adjustable intensity profiles using two layer fibers create a center and ring spot, whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0014ebca5f13252a7f055efc05958701
https://doi.org/10.1016/j.procir.2020.09.103
https://doi.org/10.1016/j.procir.2020.09.103
Publikováno v:
Procedia CIRP. 94:680-685
Choosing the right joining technology and configuration for thin metal sheets is challenging, if only distortion inducing options are available. Welding over the face side in lap configuration enables to join even thin sheets of stainless steel witho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da0c2ee8d50fb440149b88e6fee967db
https://doi.org/10.1016/j.procir.2020.09.107
https://doi.org/10.1016/j.procir.2020.09.107
Autor:
Witali Aman, Sarah Nothdurft, Jörg Hermsdorf, Stefan Kaierle, Maik Szafarska, René Gustus, Wolfgang Maus-Friedrichs, Ludger Overmeyer
Publikováno v:
Procedia CIRP 111 (2022)
Procedia CIRP
Procedia CIRP
Aluminium alloys, like AlMgSi1 and AlMg3, cannot be joined in industrial processes by laser beam brazing without the use of fluxes due to their resistant oxide layer. The aim of this study is to dispense with the use of flux. For the investigations,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37025fb4dc72858eaf5277297d1050d6
