Ultrahigh-strength steel sheet having excellent yield ratio, and manufacturing method therefor

Assignee

• Posco Co.
• Postech Academy-Industry Foundation

Inventors

• Sea-Woong Lee (9 patents)
• Bruno C. De Cooman (2 patents)
• Kyoo-Young Lee (18 patents)
• Eun Jung Seo (22 patents)
• Seon-Jong LEE (1 patents)
• Joo-Hyun RYU (14 patents)
• Won-Hwi Lee (4 patents)

View full patent text on Google Patents →