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Journal Articles

Investigations on opportunities and challenges of brilliant high-power laser beam welding with 24 kW and adjustable power distribution for different materials

Sarah Seffer, Oliver Seffer, Jörg Hermsdorf, Stefan Kaierle

J. Laser Appl. 36, 042063 (2024)

https://doi.org/10.2351/7.0001553

Published: October 2024

View article titled, Investigations on opportunities and challenges of brilliant high-power laser beam welding with 24 kW and adjustable power distribution for different materials

Journal Articles

Characterization and simulation of AlSi10Mg reinforcement structures by direct energy deposition by means of laser beam and powder

Francesco Bruzzo, Matteo Alberghini, Andrea Bertinetti, Alessio Tommasi, Mirko Riede, Daniele Pullini, Elena López

J. Laser Appl. 36, 042058 (2024)

https://doi.org/10.2351/7.0001416

Published: October 2024

View article titled, Characterization and simulation of AlSi10Mg reinforcement structures by direct energy deposition by means of laser beam and powder

Journal Articles

Adaptive slicing in powder bed fusion of metals using a laser beam—Investigation on productivity, laser absorption, geometrical accuracy, and thermal conditions

Robert Ortmann, Niklas Ostermann, Christoph Behrens, Tobias Grimm, Vasily Ploshikhin, Jan T. Sehrt

J. Laser Appl. 36, 042056 (2024)

https://doi.org/10.2351/7.0001563

Published: October 2024

View article titled, Adaptive slicing in powder bed fusion of metals using a laser beam—Investigation on productivity, laser absorption, geometrical accuracy, and thermal conditions

Journal Articles

Process development and heat flow analysis for thin walls made of aluminum using extreme high-speed laser material deposition (EHLA3D)

Cedric Hauschopp, Mariana Borba de Souza, Ricardo Kaierle, Adrian Häussler, Thomas Schopphoven, Wilhelm Meiners, Constantin Häfner

J. Laser Appl. 36, 042052 (2024)

https://doi.org/10.2351/7.0001608

Published: October 2024

View article titled, Process development and heat flow analysis for thin walls made of aluminum using extreme high-speed laser material deposition (EHLA3D)

Journal Articles

Fundamentals of simultaneous machining and coating (SMaC) through combination of extreme high-speed laser material deposition (EHLA) and turning

Viktor Glushych, Niklas Dall, Max Zimmermann, Thomas Schopphoven, Wilhelm Meiners, Constantin Leon Häfner

J. Laser Appl. 36, 042037 (2024)

https://doi.org/10.2351/7.0001567

Published: October 2024

View article titled, Fundamentals of simultaneous machining and coating (SMaC) through combination of extreme high-speed laser material deposition (EHLA) and turning

Journal Articles

Investigations on laser beam welding of thin aluminum foils with additional filler wire

Sarah Nothdurft, Oliver Seffer, Jörg Hermsdorf, Stefan Kaierle

J. Laser Appl. 35, 042050 (2023)

https://doi.org/10.2351/7.0001160

Published: October 2023

View article titled, Investigations on laser beam welding of thin aluminum foils with additional filler wire

Journal Articles

Elucidating the effect of circular and tailing laser beam shapes on keyhole necking and porosity formation during laser beam welding of aluminum 1060 using a multiphysics computational fluid dynamics approach

Qamar Hayat, Pasquale Franciosa, Giovanni Chianese, Anand Mohan, Dariusz Ceglarek, Alexander Griffiths, Christopher Harris

J. Laser Appl. 35, 042044 (2023)

https://doi.org/10.2351/7.0001150

Published: October 2023

View article titled, Elucidating the effect of circular and tailing laser beam shapes on keyhole necking and porosity formation during laser beam welding of aluminum 1060 using a multiphysics computational fluid dynamics approach

Journal Articles

Numerical analysis of the effect of an oscillating metal vapor plume on the keyhole and molten pool behavior during deep penetration laser beam welding

Fan Yang, Xiangmeng Meng, Stephen Nugraha Putra, Antoni Artinov, Marcel Bachmann, Michael Rethmeier

J. Laser Appl. 35, 042041 (2023)

https://doi.org/10.2351/7.0001094

Published: October 2023

View article titled, Numerical analysis of the effect of an oscillating metal vapor plume on the keyhole and molten pool behavior during deep penetration laser beam welding

Journal Articles

Identification of solidification cracking using multiple sensors and deep learning in laser overlap welded Al 6000 alloy

Jeonghun Shin, Sanghoon Kang, Cheolhee Kim, Sukjoon Hong, Minjung Kang

J. Laser Appl. 35, 042019 (2023)

https://doi.org/10.2351/7.0001112

Published: September 2023

View article titled, Identification of solidification cracking using multiple sensors and deep learning in laser overlap welded Al 6000 alloy

Journal Articles

Influence of oscillating laser on forming characteristics and molten pool flow behavior of aluminum alloy double-wire additive manufacturing

Miaohua Liu, Rujia Liu, Jiangqi Long, Wenhao Huang

J. Laser Appl. 35, 022016 (2023)

https://doi.org/10.2351/7.0000954

Published: March 2023

View article titled, Influence of oscillating laser on forming characteristics and molten pool flow behavior of aluminum alloy double-wire additive manufacturing

Journal Articles

Quality classification model with machine learning for porosity prediction in laser welding aluminum alloys

Joys S. Rivera, Marc-Olivier Gagné, Siyu Tu, Noureddine Barka, François Nadeau, Abderrazak El Ouafi

J. Laser Appl. 35, 022011 (2023)

https://doi.org/10.2351/7.0000769

Published: March 2023

View article titled, Quality classification model with machine learning for porosity prediction in laser welding aluminum alloys

Journal Articles

Intermixing behavior of 1.4430 stainless steel and 1.4718 valve steel in in situ alloying using coaxial laser double-wire laser directed energy deposition

Nick Schwarz, Marius Lammers, Jörg Hermsdorf, Stefan Kaierle, Henning Ahlers, Roland Lachmayer

J. Laser Appl. 35, 012019 (2023)

https://doi.org/10.2351/7.0000776

Published: January 2023

View article titled, Intermixing behavior of 1.4430 stainless steel and 1.4718 valve steel in <em>in situ</em> alloying using coaxial laser double-wire laser directed energy deposition

Journal Articles

Spatially tailored laser energy distribution using innovative optics for gas-tight welding of casted and wrought aluminum alloys in e-mobility

Mauritz Möller, Patrick Haug, Philipp Scheible, Christian Buse, Conrad Frischkorn, Nicolai Speker

J. Laser Appl. 34, 042015 (2022)

https://doi.org/10.2351/7.0000735

Published: October 2022

View article titled, Spatially tailored laser energy distribution using innovative optics for gas-tight welding of casted and wrought aluminum alloys in e-mobility

Journal Articles

Investigations on laser beam welding of thin foils of copper and aluminum regarding weld seam quality using different laser beam sources

Sarah Nothdurft, Oliver Seffer, Jörg Hermsdorf, Ludger Overmeyer, Stefan Kaierle

J. Laser Appl. 34, 042011 (2022)

https://doi.org/10.2351/7.0000777

Published: September 2022

View article titled, Investigations on laser beam welding of thin foils of copper and aluminum regarding weld seam quality using different laser beam sources

Journal Articles

Application of adjustable ring mode laser in remote laser welding of additive manufactured AlSi10Mg alloy

Tianzhu Sun, Nesta Ferguson, Conghui Liu, Greg Gibbons, Pasquale Franciosa

J. Laser Appl. 34, 042007 (2022)

https://doi.org/10.2351/7.0000794

Published: September 2022

View article titled, Application of adjustable ring mode laser in remote laser welding of additive manufactured AlSi10Mg alloy

Journal Articles

Sustainable laser metal deposition of aluminum alloys for the automotive industry

Francesco Bruzzo, Mehar Prakash Reddy Medapati, Daniele Pullini, Fabio Ronco, Andrea Bertinetti, Alessio Tommasi, Mirko Riede, Elena Lòpez, Frank Brückner

J. Laser Appl. 34, 042004 (2022)

https://doi.org/10.2351/7.0000741

Published: September 2022

View article titled, Sustainable laser metal deposition of aluminum alloys for the automotive industry

Journal Articles

Laser beam brazing of aluminum alloys in XHV-adequate atmosphere with surface deoxidation by ns-pulsed laser radiation

Witali Aman, Sarah Nothdurft, Jörg Hermsdorf, Stefan Kaierle, Maik Szafarska, René Gustus, Ludger Overmeyer

J. Laser Appl. 34, 022005 (2022)

https://doi.org/10.2351/7.0000574

Published: March 2022

View article titled, Laser beam brazing of aluminum alloys in XHV-adequate atmosphere with surface deoxidation by ns-pulsed laser radiation

Journal Articles

Study of spatter ejections during laser-powder bed fusion process for aluminum alloys

Gwenaëlle Chebil, Pierre Lapouge, Yves Renollet, Cécile Davoine, Marc Thomas, Véronique Favier, Matthieu Schneider

J. Laser Appl. 33, 042047 (2021)

https://doi.org/10.2351/7.0000493

Published: November 2021

View article titled, Study of spatter ejections during laser-powder bed fusion process for aluminum alloys

Journal Articles

Effects of Ar-He shielding gas mixture on mechanical and metallurgical properties of weld metal in laser welding of 6061 T6 aluminium alloy

Emine Gündoğdu İş, Muharrem Yılmaz

J. Laser Appl. 33, 042011 (2021)

https://doi.org/10.2351/7.0000414

Published: September 2021

View article titled, Effects of Ar-He shielding gas mixture on mechanical and metallurgical properties of weld metal in laser welding of 6061 T6 aluminium alloy

Journal Articles

Direct generation of 3D structures by laser polymer deposition

Magnus Thiele, Yunus Kutlu, Henrik Dobbelstein, Marcus Petermann, Cemal Esen, Andreas Ostendorf

J. Laser Appl. 33, 022002 (2021)

https://doi.org/10.2351/7.0000166

Published: March 2021

View article titled, Direct generation of 3D structures by laser polymer deposition

NARROW

Topics

Investigations on opportunities and challenges of brilliant high-power laser beam welding with 24 kW and adjustable power distribution for different materials

Characterization and simulation of AlSi10Mg reinforcement structures by direct energy deposition by means of laser beam and powder

Adaptive slicing in powder bed fusion of metals using a laser beam—Investigation on productivity, laser absorption, geometrical accuracy, and thermal conditions

Process development and heat flow analysis for thin walls made of aluminum using extreme high-speed laser material deposition (EHLA3D)

Fundamentals of simultaneous machining and coating (SMaC) through combination of extreme high-speed laser material deposition (EHLA) and turning

Investigations on laser beam welding of thin aluminum foils with additional filler wire

Elucidating the effect of circular and tailing laser beam shapes on keyhole necking and porosity formation during laser beam welding of aluminum 1060 using a multiphysics computational fluid dynamics approach

Numerical analysis of the effect of an oscillating metal vapor plume on the keyhole and molten pool behavior during deep penetration laser beam welding

Identification of solidification cracking using multiple sensors and deep learning in laser overlap welded Al 6000 alloy

Influence of oscillating laser on forming characteristics and molten pool flow behavior of aluminum alloy double-wire additive manufacturing

Quality classification model with machine learning for porosity prediction in laser welding aluminum alloys

Intermixing behavior of 1.4430 stainless steel and 1.4718 valve steel in in situ alloying using coaxial laser double-wire laser directed energy deposition

Spatially tailored laser energy distribution using innovative optics for gas-tight welding of casted and wrought aluminum alloys in e-mobility

Investigations on laser beam welding of thin foils of copper and aluminum regarding weld seam quality using different laser beam sources

Application of adjustable ring mode laser in remote laser welding of additive manufactured AlSi10Mg alloy

Sustainable laser metal deposition of aluminum alloys for the automotive industry

Laser beam brazing of aluminum alloys in XHV-adequate atmosphere with surface deoxidation by ns-pulsed laser radiation

Study of spatter ejections during laser-powder bed fusion process for aluminum alloys

Effects of Ar-He shielding gas mixture on mechanical and metallurgical properties of weld metal in laser welding of 6061 T6 aluminium alloy

Direct generation of 3D structures by laser polymer deposition

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