Method for refining magnetic domains of grain-oriented electrical steel plates, and apparatus therefor

Assignee

• Posco Co.

Inventors

• Seong Cheol Hong (29 patents)
• Jae Kyoum Kim (6 patents)
• Ki-Young Min (9 patents)
• Se-Min Park (17 patents)
• Myung Sik Chun (4 patents)
• Gyoo Taek Lee (7 patents)
• Oh-Yeoul Kwon (14 patents)
• Hyun Chui Park (2 patents)

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