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Yunfeng He
at E Fund Management Co Ltd
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Publications (4)
Proceedings Article | 13 January 2005 Paper
Hybrid analytical-numerical solution model for laser surface processing and its application in texturing of roll surface
Baohua Chang, Dong Du, Yunfeng He, Shenghua Wang
Proceedings Volume 5629, (2005) https://doi.org/10.1117/12.570346
KEYWORDS: Laser processing, Metals, Finite element methods, Laser applications, Pulsed laser operation, Fluid dynamics, Microfluidics, Solids, Laser development, Liquids
Proceedings Article | 13 January 2005 Paper
Surface modification of roll by pulsed Nd:YAG laser: bump formation caused by martensitic transformation
Shenghua Wang, Dong Du, Baohua Chang, Li Wang, Yunfeng He
Proceedings Volume 5629, (2005) https://doi.org/10.1117/12.570318
KEYWORDS: Laser processing, Metals, Nd:YAG lasers, Pulsed laser operation, Solids, Laser energy, Crystals, Surface roughness, Carbon, Laser applications
Proceedings Article | 12 September 2002 Paper
Computerized simulation and experimental investigation of laser soldering of PECT: modeling and verification
Dong Du, Yunfeng He, Bo Sui, Lijuan Xiong
Proceedings Volume 4915, (2002) https://doi.org/10.1117/12.482863
KEYWORDS: Laser welding, Electrodes, Liquids, Temperature metrology, Metals, Silver, Ceramics, Computer simulations, 3D modeling, Finite element methods
Proceedings Article | 12 September 2002 Paper
Laser dulling for roll surface by pulsed Nd:YAG laser
Yunfeng He, Dong Du, Bo Sui, Lijuan Xiong, Hua Zhang
Proceedings Volume 4915, (2002) https://doi.org/10.1117/12.482884
KEYWORDS: Pulsed laser operation, Surface roughness, Metals, Laser energy, Nd:YAG lasers, Resistance, Natural surfaces, Solids, Carbon dioxide lasers, Manufacturing
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