ICALEO 2008 Paper #402 (Picosecond Double-Pulse Ablation in Silicon and Aluminium with Variable Delay)
Picosecond Double-Pulse Ablation in Silicon and Aluminium with Variable Delay
Authors:
Oliver Suttmann, Laser Zentrum Hannover E.V.; Hannover Germany
Bodo Wojakowski, Laser Zentrum Hannover E.V.; Hannover Germany
Ulrich Klug, Laser Zentrum Hannover E.V.; Hannover Germany
Rainer Kling, Laser Zentrum Hannover E.V.; Hannover Germany
Andreas Ostendorf, Laser Zentrum Hannover E.V.; Hannover Germany
Presented at ICALEO 2008
Solid state picosecond laser sources are reliable tools for micro-ablation in industrial applications. Double-pulse ablation with picosecond pulses is a promising way to maximize the efficiency of the ablation due to plasma and t...$28.00
ICALEO 2008 Paper #403 (Micromachining of Glass with Short ns-Pulses and Highly Repetitive fs-Laser Pulses)
Micromachining of Glass with Short ns-Pulses and Highly Repetitive fs-Laser Pulses
Authors:
S. Mauersberger, University of Applied Sciences; Mittweida Germany
U. Loeschner, Hochschule Mittweida University of Applied Sciences; Mittweida Germany
H. Exner, Hochschule Mittweida University of Applied Sciences; Mittweida Germany
J. Schille, Hochschule Mittweida University of Applied Sciences; Mittweida Germany
R. Ebert, Hochschule Mittweida University of Applied Sciences; Mittweida Germany
P. Regenfuss, Hochschule Mittweida University of Applied Sciences; Mittweida Germany
L. Hartwig, Hochschule Mittweida University o...$28.00
ICALEO 2008 Paper #405 (Preliminary Study on Corrosion and Wear Properties of Laser Color Marked Stainless Steel)
Preliminary Study on Corrosion and Wear Properties of Laser Color Marked Stainless Steel
Authors:
Petri Laakso, VTT Technical Research Centre of Finland; Lappeenranta Finland
Henrikki Pantsar, Fraunhofer USA, Inc. Center for Laser Technology; Plymouth MI USA
Heikki Leinonen, VTT Technical Research Centre of Finland; Espoo Finland
Dr. Aino Helle, VTT Technocal Research Centre of Finland; Espoo Finland
Presented at ICALEO 2008
Laser color marking of stainless steel has been in the
interests of different industries for some time. Still
wide use of the process is not seen on consumer
products which might be because of lack of their
usability information. L...$28.00
ICALEO 2008 Paper #406 (Process Development of Laser Machining of Carbon Fibre Reinforced Plastic Composites)
Process Development of Laser Machining of Carbon Fibre Reinforced Plastic Composites
Authors:
Z.L. Li, Singapore Institute of Manufacturing Technology (Simtech); - Singapore
P.L. Chu, Singapore Institute of Manufacturing Technology (Simtech); - Singapore
H.Y. Zheng, Singapore Institute of Manufacturing Technology (Simtech); - Singapore
G.C. Lim, Singapore Institute of Manufacturing Technology (Simtech); - Singapore
L. Li, University of Manchester; Manchester Great Britain
R. Negarestani, University of Manchester; Manchester Great Britain
S. Marimuthu, University of Manchester; Manchester Great Britain
M. Sheikh, University...$28.00
ICALEO 2008 Paper #407 (Laser Stripping of CrTiAIN Coating to Facilitate Re-use of Cutting Tools)
Laser Stripping of CrTiAIN Coating to Facilitate Re-use of Cutting Tools
Authors:
Marimuthu Sundar, The University of Manchester; Great Britain
D. Whitehead, University of Manchester; Manchester Great Britain
P. Mativenga, University of Manchester; Manchester Great Britain
Lin Li, University of Manchester; Manchester Great Britain
Y. Shicai, Teer Coatings Ltd.; Worcestershire Great Britain
K. Cooke, Teer Coatings Ltd.; Worcestershire Great Britain
Presented at ICALEO 2008
This work provides details on the use of laser material processing technology for selectively removing thin layer CrTiAlN coatings from steel substrate. CrTiAl...$28.00
ICALEO 2008 Paper #408 (Micromachining with High Power Picosecond Lasers (Invited Presentation))
Micromachining with High Power Picosecond Lasers (Invited Presentation)
Authors:
Thomas Herrmann, Lumera Laser GmbH; Kaiserslautern Germany
Hatim Haloui, Lumera Laser GmbH; Kaiserslautern Germany
Ralf Knappe, Lumera Laser GmbH; Kaiserslautern Germany
Bernhard Henrich, Lumera Laser GmbH; Kaiserslautern Germany
Achim Nebel, Lumera Laser GmbH; Kaiserslautern Germany
Alexander Weis, Lumera Laser GmbH; Kaiserslautern Germany
Presented at ICALEO 2008
During the current decade, picosecond lasers has become a versatile tool to micro-machine virtually any material with high precision and minimal thermal side effects. Perhaps the most impor...$28.00
ICALEO 2008 Paper #501 (A Numerical-Experimental Investigation on the Deposition of Ti-45Nb on Mild Still using Automated Laser Fabrication Process)
A Numerical-Experimental Investigation on the Deposition of Ti-45Nb on Mild Still using Automated Laser Fabrication Process
Authors:
Amir Khajepour, University of Waterloo; Waterloo ON Canada
Vahid Fallah, University of Waterloo; Waterloo ON Canada
Masoud Alimardani , University of Waterloo; Waterloo ON Canada
Presented at ICALEO 2008
Automated Laser Fabrication process (Laser Cladding) has shown tremendous potential for various applications such as rapid prototyping, coating, and production of functionality graded parts. Parallel to other technical challenges involved in this method, exploring different materials and alloys with novel properties that can be adopted fo...$28.00
ICALEO 2008 Paper #505 (Laser Consolidation of Waspalloy and In-718 Alloys for Making Net-Shape Functional Parts for Gas Turbine Applications)
Laser Consolidation of Waspalloy and In-718 Alloys for Making Net-Shape Functional Parts for Gas Turbine Applications
Authors:
Lijue Xue, National Research Council of Canada; London ON Canada
Jianyin Chen, National Research Council of Canada; London ON Canada
Sheng-Hui Wang, National Research Council of Canada; London ON Canada
Yangsheng Li, National Research Council of Canada; London ON Canada
Presented at ICALEO 2008
Laser consolidation (LC) is a laser cladding based novel manufacturing process that produces net-shape functional components directly from a CAD model. As an alternative to conventional machining processes, the LC process builds complete net...$28.00
ICALEO 2008 Paper #506 (Laser Net Shape Manufacturing of Haynes 188 Alloy)
Laser Net Shape Manufacturing of Haynes 188 Alloy
Authors:
Yong Liu, Ge (China) R&D Center Co.Ltd; Shanghai Peoples Republic of China
Yanmin Li, Ge (China) R&D Center Co.Ltd; Shanghai Peoples Republic of China
Guoshuang Cai, Ge (China) R&D Center Co.Ltd; Shanghai Peoples Republic of China
Henry Peng, Ge (China) R&D Center Co.Ltd; Shanghai Peoples Republic of China
Huan Qi, Ge Global Research Center; Niskayuna NY USA
Carl Erikson, Ge Global Research Center; Niskayuna NY USA
Jeffrey Schoonover, Ge Global Research Center; Niskayuna NY USA
Presented at ICALEO 2008
Haynes 188 alloy is widely used in aviation industry as it...$28.00
ICALEO 2008 Paper #507 (Laser-aided Direct Metal Deposition of Co-285)
Laser-aided Direct Metal Deposition of Co-285
Authors:
Guifang Sun, University of Michigan; Ann Arbor MI USA
Changsheng Liu, Northeastern University; Shenyang, Liaoning Province, China Peoples Republic of China
Guru Dinda, Claim, Mechanical Engineering, University of Michigan; Ann Arbor MI USA
Jyoti Mazumder, University of Michigan; Ann Arbor MI USA
Presented at ICALEO 2008
In this work, Co-285 superalloy coatings on 1018 mild steel substrates were fabricated by laser-aided-direct-metal-deposition (LADMD) process. The microstructure, elements distribution, microhardness distribution and the phases of the coatings were investigated using optical microscop...$28.00