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  • ICALEO 2012 Paper #P133 (Analysis and Simulation of the Effects of the Melt Pool Flow During Laser Deposition of a Multiphase Material)

    Analysis and Simulation of the Effects of the Melt Pool Flow During Laser Deposition of a Multiphase Material
    Authors:
    Mushtaq Khan, Manufacturing and Management Group, School of Mechanical, Aerospace and Civil Engineering, The Univ. of Manchester; Manchester Great Britain
    Michael Vogel, Manufacturing and Management Group, School of Mechanical, Aerospace and Civil Engineering, The Univ. of Manchester; Manchester Great Britain
    Juansethi Ibarra-Medina, Manufacturing and Management Group, School of Mechanical, Aerospace and Civil Engineering, the University of Manchester; Manchester Great Britain
    Andrew J Pinkerton, Manufacturing and Management Group, School of Mechanical, Ae...

    $28.00

  • ICALEO 2012 Paper #P131 (Analysis of Process Parameters on Melt Pool Stability in Powder Bed Laser Melting)

    Analysis of Process Parameters on Melt Pool Stability in Powder Bed Laser Melting
    Authors:
    Pascal Aubry, CEA/DEN/DANS/DPC/SEARS/LISL, Arts et Métiers ParisTech; PARIS France
    Clara Salvetti, CEA/DEN/DANS/DPC/SEARS/LISL; -
    Presented at ICALEO 2012

    In this article, we propose to continue our investigation on the analysis of the powder bed laser melting process for the direct manufacturing. First, we describe the powder bed laser melting process. If the process is now industrially used, the fusion of the powder and its influence on the stability of the melt pool is not clearly understood. The objective of the study is to understand how the powder is fused and how a change in process...

    $28.00

  • ICALEO 2012 Paper #P130 (Laser Assisted Manufacturing of Porous Metallic Structures)

    Laser Assisted Manufacturing of Porous Metallic Structures
    Authors:
    Jesus del Val, Applied Physics Department, Univ. of Vigo; Vigo Spain
    Antonio Riveiro, Centro Univ. de la Defensa; Marin Spain
    Rafael Comesaña, Applied Physics Department, Univ. of Vigo; Vigo Spain
    Fernando Lusquiños, Applied Physics Department, Univ. of Vigo; Vigo Spain
    Mohamed Boutinguiza, Applied Physics Department, Univ. of Vigo; Vigo Spain
    Felix Quintero, Applied Physics Department, Univ. of Vigo; Vigo Spain
    Juan Pou, Applied Physics Department, Univ. of Vigo; Vigo Spain
    Presented at ICALEO 2012

    The highly demand of porous metallic materials in ...

    $28.00

  • ICALEO 2012 Paper #P128 (Thermal and Mechanical Modeling of Single Metallic Powder Layer for Laser Micro Sintering)

    Thermal and Mechanical Modeling of Single Metallic Powder Layer for Laser Micro Sintering
    Authors:
    Jie Yin, Division of Laser Science and Technology, Wuhan National Laboratory for Optoelectronics, Institute of Optoelectronics Science and Engineering, Huazhong Univ. of Science and Technology; Wuhan Peoples Republic of China
    Haihong Zhu, Division of Laser Science and Technology, Wuhan National Laboratory for Optoelectronics, Institute of Optoelectronics Science and Engineering, Huazhong Univ. of Science and Technology; Wuhan Peoples Republic of China
    Linda Ke, Division of Laser Science and Technology, Wuhan National Laboratory for Optoelectronics, Institute of Optoelectronics Science and ...

    $28.00

  • ICALEO 2012 Paper #P126 (Corrosion Resistant Laser Coatings for Hydraulic Piston Rods)

    Corrosion Resistant Laser Coatings for Hydraulic Piston Rods
    Authors:
    Jari Tuominen, Department of Materials Science, Tampere Univ. of Technology; Tampere Finland
    Jonne Näkki, Department of Materials Science, Tampere Univ. of Technology, Technology Centre Ketek Ltd.; Tampere Finland
    Juha Junkala, Technology Centre Ketek Ltd.; Kokkola Finland
    Juha Miettinen, Department of Mechanics and Design, Tampere Univ. of Technology; Tampere Finland
    Tuomo Peltola, Technology Centre Ketek Ltd.; Kokkola Finland
    Petri Vuoristo, Department of Materials Science, Tampere Univ. of Technology; Tampere Finland
    Presented at ICALEO 2012

    Hydraulic piston...

    $28.00

  • ICALEO 2012 Paper #P124 (Laser Cladding with Coaxial Wire Feeding)

    Laser Cladding with Coaxial Wire Feeding
    Authors:
    Pajukoski Henri, Tampere Univ. of Technology, Department of Materials Science; Tampere Finland
    Näkki Jonne, Tampere Univ. of Technology, Department of Materials Science; Tampere Finland
    Thieme Sebastian, Fraunhofer IWS, Material and Beam Technology; Dresden Germany
    Tuominen Jari, Tampere Univ. of Technology, Department of Materials Science; Tampere Finland
    Nowotny Steffen, Fraunhofer IWS, Material and Beam Technology; Dresden Germany
    Vuoristo Petri, Tampere Univ. of Technology , Department of Materials Science; Tampere Finland
    Presented at ICALEO 2012

    In the last years coaxial las...

    $28.00

  • ICALEO 2012 Paper #P120 (Effects of Laser-Peening Parameters on Plastic Deformation of SUS316L)

    Effects of Laser-Peening Parameters on Plastic Deformation of SUS316L
    Authors:
    Kohei Mizuta, Program in Electronic Engineering, Interdisciplinary Graduate Faculty of Science and Engineering, Kinki Univ.; Osaka Japan
    Miho Tsuyama, Program in Electronic Engineering, Interdisciplinary Graduate Faculty of Science and Engineering, Kinki Univ.; -
    Makoto Takahaski, Joining and Welding Research Institute, Osaka Univ.; -
    Toshiya Shibayanagi, Program in Materials Science and Engineering, Faculty of Engineering, Toyama Univ.; -
    Hitoshi Nakano, Program in Electronic Engineering, Interdisciplinary Graduate Faculty of Science and Engineering, Kinki Univ.; -
    ...

    $28.00

  • ICALEO 2012 Paper #P105 (Diode-Pumped Nanosecond Nd:Yag Laser Micromachining of Ti-3Al-2.5V Tubes for Fatigue Life Study)

    Diode-Pumped Nanosecond Nd:Yag Laser Micromachining of Ti-3Al-2.5V Tubes for Fatigue Life Study
    Authors:
    Yaomin Lin, Alfred E. Mann Foundation for Scientific Research; Santa Clarita CA USA
    Mool Gupta, Department of Electrical & Computer Engineering, Univ. of Virginia; Charlottesville VA USA
    Presented at ICALEO 2012

    Due to its superior properties such as high strength to weight ratio, great creep and corrosion resistance, amenable to cold working, etc., Ti-3Al-2.5V is widely used in making seamless tubing in hydraulic systems in aerospace applications. Defects can develop on the surface of the tube during service. Under periodic loading of hydraulic impulse pressure, micro-crack can...

    $28.00

  • ICALEO 2012 Paper #P104 (Delamination Induced by Laser Drilling on a Cobalt Base Superalloy)

    Delamination Induced by Laser Drilling on a Cobalt Base Superalloy
    Authors:
    Jeremie Girardot, PIMM Laboratory (CNRS), Arts et Metiers ParisTech; Paris France
    Matthieu Schneider, PIMM Laboratory (CNRS), Arts et Metiers ParisTech; Paris France
    Laurent Berthe, PIMM Laboratory (CNRS), Arts et Metiers ParisTech; Paris France
    Veronique Favier, PIMM Laboratory (CNRS), Arts et Metiers ParisTech; Paris France
    Presented at ICALEO 2012

    Temperatures in the high pressure chamber of aircraft engines are continuously increasing to improve the engine efficiency. As a result, constitutive materials such as cobalt and nickel base superalloys need to be thermally protected. ...

    $28.00

  • ICALEO 2012 Paper #OP4 (LPP-EUV Light Source Development for High Volume Manufacturing Lithography)

    LPP-EUV Light Source Development for High Volume Manufacturing Lithography
    Authors:
    Hakaru Mizoguchi, Gigaphoton Inc. Oyama Facility; Oyana Japan
    Junichi Fujimoto, Gigaphoton Inc. Oyama Facility; Oyama-shi Tochigi Japan
    Takashi Saitou, Gigaphoton Inc. Hiratsuka Facility; Oyama-shi Tochigi Japan
    Presented at ICALEO 2012

    Since 1989, EUV microlithography technology has been developed. In this paper we look back the history outline and report latest development of EUV light source. We have been developing CO2-Sn-LPP EUV light source which is the most promising solution as the 13.5nm high power light source for HVM EUVL. Unique original technologies such as; combination of ...

    $28.00

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