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pro vyhledávání: '"Daewong Park"'
Autor:
Daewong Park, Sungyoon Lee, Seungjin Hwang, Geonhui Lee, Hanjin Jo, Sanghyun Park, Seryeyohan Cho, Tae Jun Yu
Publikováno v:
Journal of Welding and Joining. 40:156-164
This study introduces laser surface modification technology using a 532 nm Nd:YAG nanosecond laser. A laser beam homogenizer was used to spatially homogenize the laser beam into a square shape with an interference pattern of 30 μm. For laser surface