Inventor

NAKAO RYUJI

JP3 patents

Patents

3 patents

US5540753AJul 30, 1996

Method for refining chromium-containing molten steel by decarburization

NIPPON STEEL CORP13 citations69

US7497987B2Mar 3, 2009

Refining method and refining apparatus for chromium-contained molten steel

NIPPON STEEL CORP6 citations61

US6830606B2Dec 14, 2004

Method for decarbonization refining of chromium-containing molten steel

NIPPON STEEL CORP2 citations61