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Proceedings Papers

Laser absorptivity approximation in the heat transfer modeling of laser powder-bed fusion

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Zhidong Zhang, Yahya Mahmoodkhani, Usman Ali, Ehsan Toyserkani
View Paper titled, Laser absorptivity approximation in the heat transfer modeling of laser powder-bed fusion
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A novel approach to optimized support structures in LBM by combining process simulation with topology optimization

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Katharina Bartsch, Fritz Lange, Melanie Gralow, Claus Emmelmann
View Paper titled, A novel approach to optimized support structures in LBM by combining process simulation with topology optimization
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Proceedings Papers

Laser forming of sandwich panels with metal foam cores

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Tizian Bucher, Steven Cardenas, Ravi Verma, Wayne Li, Y. Lawrence Yao
View Paper titled, Laser forming of sandwich panels with metal foam cores
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Proceedings Papers

Development of efficient numerical method for distortion prediction of laser additive manufactured parts

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Ruishan Xie, Yue Zhao, Xin Lin, Qingyu Shi
View Paper titled, Development of efficient numerical method for distortion prediction of laser additive manufactured parts
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Proceedings Papers

Patterning of aluminium metallised PET film using high repetition rate fibre laser

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Wenhe Feng, Yin Chi Wan, Xuechuan Shan, Hongyu Zheng
View Paper titled, Patterning of aluminium metallised PET film using high repetition rate fibre laser
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Proceedings Papers

Effects of welding speed and edge distance on solidification cracking length during laser welding at the narrow flange edge of austenitic stainless steel

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Shota Kikuchi, Takahiro Osuki, Manabu Fukumoto, Kazuhiro Ogawa
View Paper titled, Effects of welding speed and edge distance on solidification cracking length during laser welding at the narrow flange edge of austenitic stainless steel
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Proceedings Papers

Numerical and experimental analysis of solidification cracking in pulsed laser welds of Al 6082

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Martin Bielenin, Jean Pierre Bergmann
View Paper titled, Numerical and experimental analysis of solidification cracking in pulsed laser welds of Al 6082
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Proceedings Papers

Simulation of the influence of temperature-dependent material parameters on the temperature evolution in laser micro-spot welding of copper

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Manuel Mattern, Andreas Ostendorf
View Paper titled, Simulation of the influence of temperature-dependent material parameters on the temperature evolution in laser micro-spot welding of copper
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Proceedings Papers

Implementation of an interferometric sensor for measuring the depth of a capillary laser welding

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Nicolas Authier, Alexandre Baptiste, Vincent Bruyere, Patrick Namy, Charline Touvrey
View Paper titled, Implementation of an interferometric sensor for measuring the depth of a capillary laser welding
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Proceedings Papers

Dislocation generation and cell formation as a mechanism for stress corrosion cracking mitigation

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Grant Brandal, Y. Lawrence Yao
View Paper titled, Dislocation generation and cell formation as a mechanism for stress corrosion cracking mitigation
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Proceedings Papers

Design and analysis of new suspension system for ultra-light weight green vehicle

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Jie Niu, Sui Him Mok, Huileng Choo
View Paper titled, Design and analysis of new suspension system for ultra-light weight green vehicle
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Proceedings Papers

Microstructural effects induced by laser shock peening for mitigation of stress corrosion cracking

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Grant Brandal, Y. Lawrence Yao
View Paper titled, Microstructural effects induced by laser shock peening for mitigation of stress corrosion cracking
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Proceedings Papers

Comparative study of laser scribing of Sno2:F thin films using Gaussian and top-hat beams

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Grant Brandal, Jenny Ardelean, Stephanie O’Gara, Hongqiang Chen, Y. Lawrence Yao
View Paper titled, Comparative study of laser scribing of Sno2:F thin films using Gaussian and top-hat beams
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Proceedings Papers

Prediction of weld bead for fiber laser keyhole welding based on FEA

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Yuewei Ai, Xinyu Shao, Ping Jiang, Peigen Li, Yang Liu
View Paper titled, Prediction of weld bead for fiber laser keyhole welding based on FEA
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Proceedings Papers

The use of holographic optics for heat flow control in wire-based laser cladding

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N. J. Goffin, S. Hou, J. R. Tyrer, R. L. Higginson
View Paper titled, The use of holographic optics for heat flow control in wire-based laser cladding
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Proceedings Papers

Laser powder deposition of thin-walled mesh structure for longevity of thermal barrier coating

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Xiaoli Zhang, Lirong Luo, Huan Qi, Xiaofeng Zhao
View Paper titled, Laser powder deposition of thin-walled mesh structure for longevity of thermal barrier coating
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Proceedings Papers

Laser cladding of structured bond coat on Ni-based superalloy

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Yuan Qin, Shuai Wang, Haitao Wu, Wenchao Zhang, Sen Yang
View Paper titled, Laser cladding of structured bond coat on Ni-based superalloy
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Proceedings Papers

A finite element model for the simulation of direct metal deposition

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Guillaume Marion, Georges Cailletaud, Christophe Colin, Matthieu Mazière
View Paper titled, A finite element model for the simulation of direct metal deposition
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Proceedings Papers

Experimental and numerical investigation of laser forming of closed-cell aluminum foam

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Min Zhang, Chang Jun Chen, Grant Brandal, Dakai Bian, Y. Lawrence Yao
View Paper titled, Experimental and numerical investigation of laser forming of closed-cell aluminum foam
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Proceedings Papers

Numerical simulation of a combined welding-brazing process. Application to an aluminum-titanium heterogeneous assembly

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Morgan Dal, Patrice Peyre
View Paper titled, Numerical simulation of a combined welding-brazing process. Application to an aluminum-titanium heterogeneous assembly
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