About WOO I
About POSCO, Nam-Gu Pohary Gyeongbuk, KOR
About KIKUCHI Y
About Osaka Univ., Osaka, JPN
About ISIJ International (Iron and Steel Institute of Japan)
About molten pool
About Weldability,weldability test
About 窒素
About ステンレス鋼
About 溶接性