About NOMURA S
About Nippon Steel Corp., Chiba, JPN
About AYUKAWA H
About Hokkai Iron & Coke Corp., Hokkaido, JPN
About KITAGUCHI H
About Nippon Steel Corp., Chiba, JPN
About TAHARA T
About Nippon Steel Chemical Co., Ltd., Chiba, JPN
About MATSUZAKI S
About Nippon Steel Corp., Chiba, JPN
About NAITO M
About Nippon Steel Corp., Chiba, JPN
About KOIZUMI S
About Hokkai Iron & Coke Corp., Hokkaido, JPN
About OGATA Y
About Hokkai Iron & Coke Corp., Hokkaido, JPN
About NAKAYAMA T
About Hokkai Iron & Coke Corp., Hokkaido, JPN
About ISIJ International (Iron and Steel Institute of Japan)
About blast furnace operation
About Pig iron making
About 反応性
About Ca
About コークス
About 高炉
About 反応効率