About TOZAWA H
About Kawasaki Steel Corp., Tokyo, JPN
About KATO Y
About Kawasaki Steel Corp., Okayama-ken, JPN
About S0RIMACHI K
About Kawasaki Steel Corp., Chiba-ken, JPN
About NAKANISHI T
About Kawasaki Steel System R&D Corp., Okayama-ken, JPN
About ISIJ International (Iron and Steel Institute of Japan)
About molten steel
About floatation separation
About Various techniques for casting
About Other metallography
About 溶鋼
About アルミナ
About クラスタ
About 凝塊
About 浮上