ICALEO 2011 Paper #P116 (Effect of Laser Shocking on Intergranular Corrosion Resistance of 304 Type Austenite Stainless Steel)
Effect of Laser Shocking on Intergranular Corrosion Resistance of 304 Type Austenite Stainless Steel
Authors:
Sen Yang, Nanjing University of Scinece and Technology; Nanjing Peoples Republic of China
Presented at ICALEO 2011
Grain boundary engineering (GBE) became a viable means of enhancing the bulk properties of conventional polycrystalline materials. In fact, intergranular corrosion (IGC) starts from surface and gradually penetrates into interior of the component. Therefore, grain boundary engineering the near surface of the specimens will benefit for improvement of IGC resistance.
The aim of this presentation is to investigate the effect of laser shocking and annealing treatment on the nea...$28.00
ICALEO 2011 Paper #P118 (Improvement of Engery Efficiency for Glass Tube Fusing)
Improvement of Engery Efficiency for Glass Tube Fusing
Authors:
Hendrik Gebauer, Laser Zentrum Hannover; Hannover
Lars Richter, Laser Zentrum Hannover; Hannover
Uwe Stute, Laser Zentrum Hannover; Hannover Germany
Ludger Overmeyer, Laser Zentrum Hannover; Hannover Germany
Presented at ICALEO 2011
Fusing of glass tubes for solar thermal collectors is dominated by the flame based heating and melting technology. The low energy transfer efficiency of the flame in conjunction with long process times, leads to massive gas consumption. Consequently, the use of high amount of energy for fusing raises the interest to substitute this process by a more efficient one...$28.00
ICALEO 2011 Paper #P119 (Experimental Analysis of Automated Laser Forming for Shipbuilding Industry)
Experimental Analysis of Automated Laser Forming for Shipbuilding Industry
Authors:
Pablo Romero, Technology Center AIMEN; O PorriñO Spain
Nerea Otero, Technology Center AIMEN; O PorriñO Spain
Victor Pintos, Technology Center AIMEN; O PorriñO Spain
Rosa M. Arias, Technology Center AIMEN; O Porrino Spain
Presented at ICALEO 2011
Heat line forming is widely used in shipbuilding industry for the straightening of welded steel plates and beams, as well as for 3D shaping of plates. Actual industrial practice is manual flame heat forming, and the success of this process has a high dependence on a highly qualified staff.
This paper presents the study of the au...$28.00
ICALEO 2011 Paper #P121 (Laser-Assisted Manufacturing of Bioactive Glass Implants for Cranial Defect Restoration)
Laser-Assisted Manufacturing of Bioactive Glass Implants for Cranial Defect Restoration
Authors:
J. Del Val, Applied Physics Department, University of Vigo; Vigo Spain
R. Comesaña, Applied Physics Department,University of Vigo; Vigo Spain
F. Lusquiños, Applied Physics Department, University of Vigo; Vigo Spain
F. Quintero, Applied Physics Department, University of Vigo; Vigo Spain
A. Riveiro, Applied Physics Department, University of Vigo; Vigo Spain
M. Boutinguiza, Applied Physics Department, University of Vigo; Vigo Spain
J. Pou, Applied Physics Department, University of Vigo; Vigo Spain
Presented at ICALEO 2011
T...$28.00
ICALEO 2011 Paper #P133 (Production of Aluminum Foams by Laser Cladding)
Production of Aluminum Foams by Laser Cladding
Authors:
J. Del Val, Applied Physics Department, University of Vigo; Vigo Spain
A. Riveiro, Applied Physics Department, University of Vigo; Marin Spain
R. Comesaña, Applied Physics Department, University of Vigo; Vigo Spain
F. Lusquiños, Applied Physics Department, University of Vigo; Vigo Spain
M. Boutinguiza, Applied Physics Department, University of Vigo; Vigo Spain
F. Quintero, Applied Physics Department, University of Vigo; Vigo Spain
J. Pou, Applied Physics Department, University of Vigo; Vigo Spain
Presented at ICALEO 2011
Aluminum foams have become very attracti...$28.00
ICALEO 2011 Paper #P141 (Direct Laser Metal Deposition of Tungsten Carbide - Cobalt-Chrome (Wc/Co/Cr) Powder)
Direct Laser Metal Deposition of Tungsten Carbide–Cobalt-Chrome (Wc/Co/Cr) Powder
Authors:
Andrea Angelastro, Polytechnic of Bari; Bari Italy
Antonio D. Ludovico, Polytechnic of Bari; Bari Italy
Sabina L. Campanelli, Polytechnic of Bari; Bari Italy
Simone Ferrara, Polytechnic of Bari; Bari Italy
Presented at ICALEO 2011Direct Laser Metal Deposition (DLMD) is able to realize, to repair and to restore, directly from the 3D CAD model, in a rapid and economic way, objects, moulds and tools, also with a very complex geometry, using a great variety of metals, including those very difficult to work with the conventional techniques. Moreover, this technique is ...
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ICALEO 2011 Paper #P142 (Laser Annealing of ITO Nanoparticles for TCO Films Using 1.5 μm Laser Radiation)
Laser Annealing of ITO Nanoparticles for TCO Films Using 1.5 μm Laser Radiation
Authors:
Heng Pan, Applied Materials Inc.; - USA
C.P. Grigoropoulos, University of California; Berkeley CA
Daeho Lee, University of California; Berkeley CA
Tony Hoult, IPG Phototonics; Santa Clara
Hee Park, AppliFlex LLC; Moutain View CA
Presented at ICALEO 2011
Low average power fiber lasers are being used for an ever expanding range of applications, most of these employ near infrared wavelengths in the 1070 nm range. Substituting erbium or thulium doped active media for ytterbium dopants enables the manufacture of fiber lasers emitting in the mid infra-red 1...$28.00
ICALEO 2011 Paper #P144 (Ultra-High Speed Disk Laser Cutting of CFRP and Laser Direct Joining of Pitch Type CFRP to Stainless Steel)
Ultra-High Speed Disk Laser Cutting of CFRP and Laser Direct Joining of Pitch Type CFRP to Stainless Steel
Authors:
Kwang-Woon Jung, Osaka University; Osaka Japan
Yousuke Kawahito, Osaka University; Osaka Japan
Seiji Katayama, Osaka University; Osaka Japan
Presented at ICALEO 2011
Recently, CFRP with high strength-to-weight ratio has been attractively noted, and simultaneously the technology development of cutting and dissimilar materials joining for CFRP is required for the applications as one of light-weight structural materials in various industrial fields such as automotives and aircrafts. In order to accomplish CFRP cutting with narrow HAZ, ultra-high speed disk l...$28.00
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