2009 ICALEO Conference Proceedings on CD-ROM
Congress General Chair: Xinbing Liu, Panasonic Boston Laboratory, Cambridge, MA USA
The 28th International Congress on Applications of Lasers & Electro-Optics (ICALEO 2009) Congress Proceedings includes all submitted papers for three conferences on Laser Materials Processing, Laser Microprocessing, and Nanomanufacturing. This CD also includes papers from the Plenary Session on Frontiers and Challenges for the Green Economy and new to this year the Closing Plenary which focused on Microprocessing Applications in Automotive and Aerospace Industries....
$70.00
Member Pricing: $60.00
ICALEO 2009 Paper #1001 (New Developments in 3D Laser Additive Manufacturing)
New Developments in 3D Laser Additive Manufacturing
Authors:
James Sears, South Dakota School of Mines & Technology; Rapid City SD USA
Vojislav Kalanovic, Control Systems Technology; Rapid City SD USA
Jovan Mirilovic, -; -
Presented at ICALEO 2009
Laser Additive Manufacturing (LAM) titanium powder consolidation has been practiced for a number of years. The LAM technology holds great promise for repair, direct fabrication and modification of Titanium Alloy components, This technology can also provide for surface modification through alloying and physical texturing. The LAM technology has been applied to the development of a number of aerospace applications through its ...$28.00
ICALEO 2009 Paper #1002 (Direct Fabrication of a Ti-47Al-2Cr-2Nb Alloy by Selective Laser Melting and Direct Metal Deposition Processes)
Direct Fabrication of a Ti-47Al-2Cr-2Nb Alloy by Selective Laser Melting and Direct Metal Deposition Processes
Authors:
Christophe Colin, Centre Des Materiaux, Mines Paris, Paristech; Evry France
Ludovic Thivillon, Enise; Saint-Etienne France
Marc Thomas, Onera; Chatillon France
PASCAL AUBRY, CEA; Gif-sur-Yvette France
Patrice Peyre, Arts Et Miers Paristech; Paris France
Philippe Bertrand, Enise; Saint-Etienne France
Thierry Malot, Arts Et Miers Paristech; Paris France
Thomas Vilaro, Centre Des Materiaux, Mines Paristech; Evry France
Vera Kottman-Rexerodt, Onera; Chatillon France
Vincent Ji,...$28.00
ICALEO 2009 Paper #1003 (Laser Deposition of TI6Al4V-316L Composition Gradient Structure: Challenge on Intermetallics)
Laser Deposition of TI6Al4V-316L Composition Gradient Structure: Challenge on Intermetallics
Authors:
Changsheng Dong, Tsinghua University, Dept of Mechanical Engineering; Beijing Peoples Republic of China
Minlin Zhong, Tsinghua University; Beijing Peoples Republic of China
Wenjin Liu, -; -
Minxing Ma, -; -
Hongjun Zhang, -; -
Presented at ICALEO 2009
Functional gradient materials (FGM), with their composition gradually varied in different positions, have attracted much attention for research and development during the years. Normally there are two types of functional gradient materials: one without the formation of intermetallics which is ...$28.00
ICALEO 2009 Paper #1005 (A Method and Model for Deposition of TI-6Al-4V with Controlled Porosity)
A Method and Model for Deposition of TI-6Al-4V with Controlled Porosity
Authors:
Muhammad Naveed Ahsan, Manufacturing and Laser Processing Group,The University of Manchester; Manchester Great Britain
Andrew J Pinkerton, Manufacturing and Laser Processing Group,The University of Manchester; Manchester Great Britain
Presented at ICALEO 2009
The use of porous engineered materials is gaining popularity in biomedical implant manufacture due to its capability to promote increased osseointegration and cell proliferation. A method to produce such parts is laser direct metal deposition (LDMD) - a rapid manufacturing technique that has much flexibility. In this work, a 1.5 kW high power diod...$28.00
ICALEO 2009 Paper #1006 (Phase Evolution in Laser Solid Formed Compositionally Graded Ti60-Ti2AlNb Alloys)
Phase Evolution in Laser Solid Formed Compositionally Graded Ti60-Ti2AlNb Alloys
Authors:
Xin Lin, Northwestern Polytechnical University; Xi'an Peoples Republic of China
Mocong Yang, State Key Laboratory of Solidification Processing, Northwestern Polytechnical University; Xi\'An Peoples Republic of China
Xiaojing Xu, State Key Laboratory of Solidification Processing, Northwestern Polytechnical University; Xi\'An Peoples Republic of China
Haiou Yang, -; -
Jing Chen, State Key Laboratory of Solidification Processing, Northwestern Polytechnical University; Xi\'An Peoples Republic of China
Weidong Huang, State Key Laboratory of Solidification Process...$28.00
ICALEO 2009 Paper #101 (The Effects of Surface Topography and Lack of Fusion on the Fatigue Strength of Laser Hybrid Welds)
The Effects of Surface Topography and Lack of Fusion on the Fatigue Strength of Laser Hybrid Welds
Authors:
Md. Minhaj Alam, Lulea University of Technology; Lule� Sweden
Zuheir Barsoum, Royal Institute of Technology (KTH); Stockholm Sweden
Per Jonsen, Lulea University of Technology; Lulea Sweden
Hans Ake Haggblad, Lulea University of Technology; Lulea Sweden
Alexander Kaplan, Lulea University of Technology; Lulea Sweden
Presented at ICALEO 2009
The geometrical aspects of laser hybrid welding before, during and after the process differ from autonomous laser welding and from arc welding. When studying the fatigue behaviour of laser hybrid weld...$28.00
ICALEO 2009 Paper #102 (Diffusible Hydrogen Characteristics of Hybrid Laser Arc Welding (HLAW))
Diffusible Hydrogen Characteristics of Hybrid Laser Arc Welding (HLAW)
Authors:
Paul A. Blomquist, Applied Thermal Sciences, Inc.; Sanford ME USA
Stanley E. Ferree, ESAB Welding and Cutting Products; - USA
Brian M. Marx, Concurrent Technologies Corp; - USA
Presented at ICALEO 2009
With the increased interest in Hybrid Laser Arc Welding (HLAW) in the U.S., the process is being certified for use on increasingly higher strength steels. The addition of the laser to the traditional Gas Metal Arc Welding (GMAW) process results in a higher total melt volume than that of the GMAW process alone. Studies of hydrogen content of HLAW welds were carried out in which comparisons w...$28.00
ICALEO 2009 Paper #103 (Comparative Analysis of GMA, Laser and Laser-GMA Hybrid Welding)
Comparative Analysis of GMA, Laser and Laser-GMA Hybrid Welding
Authors:
Jukka Siltanen, Rautaruukki Oyj; Hämeenlinna Finland
Markus Suomi, Helsinki University of Technology; Helsinki Finland
Presented at ICALEO 2009
Laser welding and laser-MAG hybrid welding are used more often in heavy industry. It is very typical that a product earlier welded by arc welding needs changes to its design when laser or laser-MAG hybrid welding processes are considered. This presentation is based on a Masters thesis, the aim of which was to give guidelines for structural designers. The material used in the welding tests was S355K2 (according to EN 10025-2:2004). Joint geometries were butt and T-j...$28.00
ICALEO 2009 Paper #104 (Criterion for Online Evaluation of Penetration Status in Laser-MIG Hybrid Welding and Its Application)
Criterion for Online Evaluation of Penetration Status in Laser-MIG Hybrid Welding and Its Application
Authors:
Yongqiang Zhang, Shougang Research Institute of Technology; Beijing Peoples Republic of China
Wuzhu Chen, Department of Mechanical Engineering,Tsinghua University; Beijing Peoples Republic of China
Yuanqing Shuang, Department of Mechanical Engineering,Tsinghua University; Beijing Peoples Republic of China
Jun Zhang, Shougang Research Institute of Technology; Beijing Peoples Republic of China
Presented at ICALEO 2009
The root penetration status in hybrid butt welding is the most important criterion for evaluating the weld joint quality. The weld ro...$28.00
