ICALEO 2013 Paper #2101 (Laser-Welded Sandwhich Floor for Marine Container)
Laser-Welded Sandwhich Floor for Marine Container
Authors:
Jukka Siltanen, Rautaruukki Oyj; Hämeenlinna Finland
Ville-Matti Nurmela, Ruukki Metals Oy; Uusikaupunki Finland
Ilpo Maaranen, Ruukki Metals Oy; Uusikaupunki Finland
Presented at ICALEO 2013
A new type of floor structure for marine containers utilizes both the excellent properties of wear-resistant and high-strength steels produced by Finnish steel maker Rautaruukki and the advantages of laser welding. Wear-resistant steel has excellent properties that protect it against wearing and impacts. The high-strength steel can carry heavy loads even with small material thicknesses. Laser welding as a low heat input w...$28.00
ICALEO 2013 Paper #2103 (Laser Welding of Fully Austenitic Twinning Induced Plasticity (Twip) Steels)
Laser Welding of Fully Austenitic Twinning Induced Plasticity (Twip) Steels
Authors:
Velten Behm, Volkswagen AG; Wolfsburg Germany
Stefan Huinink, Sitech Sitztechnik Gmbh; Wolfsburg Germany
Manuel Otto, Salzgitter Mannesmann Forschung GmbH; Salzgitter Germany
Matthias Hofemann, Salzgitter Mannesmann Forschung GmbH; Salzgitter Germany
Andre Springer, Laser Zentrum Hannover E.V.; Hannover Germany
Stefan Kaierle, Laser Zentrum Hannover E.V.; Hannover Germany
Presented at ICALEO 2013
One of the key disciplines in today’s automotive engineering is the ever-increasing need to design lighter cars in combination with an increased cr...$28.00
ICALEO 2013 Paper #2104 (Measuring the Influence of Laser Welding on Fatigue Crack Propagation in High Strength Steel)
Measuring the Influence of Laser Welding on Fatigue Crack Propagation in High Strength Steel
Authors:
Jesper Sundqvist, Lulea University of Technology, Department of Engineering Sciences and Mathematics; Lulea Sweden
Ingemar Eriksson, Lulea University of Technology, Department of Engineering Sciences and Mathematics; Lulea Sweden
Alexander Kaplan, Lulea University of Technology, Department of Engineering Sciences and Mathematics; Lulea Sweden
Jan Granstrom, Lulea University of Technology, Department of Engineering Sciences and Mathematics; Lulea Sweden
Karl-Gustaf Sundin, Lulea University of Technology, Department of Engineering Sciences and Mathematics; Lulea ...$28.00
ICALEO 2013 Paper #2105 (Laser Welding for Hot-Stamped Tailor Welded Blanks with High Strength Steel/High Energy Absorption Steel)
Laser Welding for Hot-Stamped Tailor Welded Blanks with High Strength Steel/High Energy Absorption Steel
Authors:
Cheolhee Kim, Kitech; Incheon South Korea
Minjung Kang, Kitech; Incheon South Korea
Presented at ICALEO 2013
In this research, laser weldability for tailor welded blanks made of dissimilar strengths was examined. Usibor and Ductibor from ArcelorMittal were combined as high strength steel and high energy absorption steel, respectively. In the experiments, Yb:YAG laser welding were performed on butt joint specimens. After welding, the specimens were heat-treated under a high temperature condition similar to the HPF process. Mechanical and metallurgical characteristics of ...$28.00
ICALEO 2013 Paper #301 (Marine Resources and Sub-Products Valorisation for Medical Applications by Laser Assisted Techniques)
Marine Resources and Sub-Products Valorisation for Medical Applications by Laser Assisted Techniques
Authors:
Mohamed Boutinguiza, University of Vigo; Vigo Spain
Rafael Comesana, University of Vigo; Vigo Spain
Jesus Del Val, University of Vigo; Vigo Spain
Felipe Arias-Gonzalez, University of Vigo; Vigo Spain
Joaquin Penide, University of Vigo; Vigo Spain
Felix Quintero, University of Vigo; Vigo Spain
Antonio Riveiro, University of Vigo; Vigo Spain
Fernando Lusquinos, University of Vigo; Vigo Spain
Juan Pou, University of Vigo; Vigo Spain
Presented at ICALEO 2013
In order to preserve the marin...$28.00
ICALEO 2013 Paper #303 (Combinatorial Laser-Assisted Development of Novel Ti-Ta Alloys for Biomedical Applications)
Combinatorial Laser-Assisted Development of Novel Ti-Ta Alloys for Biomedical Applications
Authors:
Amelia Almeida, Instituto Superior Tecnico, Universidade De Lisboa and Icems - Instituto De Ciencia E Engenharia De Materiais E Superficies; Lisbon Portugal
Martim Teixeira, Instituto Superior Tecnico, Universidade De Lisboa and Icems - Instituto De Ciencia E Engenharia De Materiais E Superficies; Lisbon Portugal
Carole Loable, Instituto Superior Tecnico, Universidade De Lisboa and Icems - Instituto De Ciencia E Engenharia De Materiais E Superficies; Lisbon Portugal
Odila Florencio, Universidade Federal De SãO Carlos; SãO Carlos Brazil
J.S. Fernandes, Instituto...$28.00
ICALEO 2013 Paper #304 (Bioactive Glass Coatings on Al2O3-Zro2 Composite Substrates by Laser Cladding for Orthopaedic Applications)
Bioactive Glass Coatings on Al2O3-Zro2 Composite Substrates by Laser Cladding for Orthopaedic Applications
Authors:
M. Angeles Montealegre, Aimen- Technology Centre; PorriñO Spain
Francesco Baino, Politecnico Di Torino; Torino Italy
Jorge Luis Arias, Aimen- Technology Centre; PorriñO Spain
Joaquim Minguella, FundacióNcim C/ Llorens I Artigas, 12; Barcelona Spain
Chiara Vitale-Brovarone, Politecnico Di Torino, 24; Torino Italy
Martyn Marshall, Glass Technology Services Ltd. 9 Churchill Way; Sheffield Great Britain
Presented at ICALEO 2013
Alumina-zirconia (Al2O3-ZrO2) composite is widely used as a ceramic material in implants f...$28.00
ICALEO 2013 Paper #401 (Numerical Simulation of Electromagnetic Melt Control Systems in High Power Laser Beam Welding)
Numerical Simulation of Electromagnetic Melt Control Systems in High Power Laser Beam Welding
Authors:
Marcel Bachmann, Bam Federal Institute for Materials Research and Testing; Berlin Germany
Vjaceslav Avilov, Bam Federal Institue for Materials Research and Testing; Berlin Germany
Andrey Gumenyuk, Bam Federal Institute for Materials Research and Testing; Berlin Germany
Michael Rethmeier, Bam Federal Institue for Materials Research and Testing; Berlin Germany
Presented at ICALEO 2013
The availability of laser sources with a powers of 20 kW upwards prepared the
ground for laser beam welding of up to 20 mm thick metal parts. Challenges are
the prevention o...$28.00
ICALEO 2013 Paper #402 (Thermohydraulic Modeling of Pulsed Laser Welding)
Thermohydraulic Modeling of Pulsed Laser Welding
Authors:
Vincent Bruyere , CEA; Is sur Tille France
Charline Touvrey, Cea; Is Sur Tille France
Patrick Namy, cea; Grenoble France
Presented at ICALEO 2013
Nowadays, spot laser welding is a full fledged part of industrial manufacturing and is routinely used due to its advantage. It generates very located temperature gradients, and therefore, induces small distortions in the pieces.
Nonetheless, many welding tests are often performed in order to choose operating parameters leading to a narrow heat affected zones and defect-free joins.
This numerical study aims to increase our understanding of the link between operating p...$28.00
ICALEO 2013 Paper #404 (Numerical Simulation of a Combined Welding-Brazing Process. Application to an Aluminum-Titanium Heterogeneous Assembly)
Numerical Simulation of a Combined Welding-Brazing Process. Application to an Aluminum-Titanium Heterogeneous Assembly
Authors:
Morgan Dal, Pimm, Umr 8006 Cnrs - Arts Et Metiers Paristech; Paris France
Patrice Peyre, PIMM Laboratory (CNRS), Ecole Nationale Superieure d'Arts et Metiers; Paris France
Presented at ICALEO 2013
In this study, an heterogeneous Ti/Al assembly is proposed for the built of aircraft structures. This kind of structure combines advantages of both materials: the aluminum is light-weight and less expensive whereas the titanium offers superior mechanical properties. A welding/brazing assembly in overlap configuration is studied. The two materials are the aluminum...$28.00