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Dive into the research topics where Fumiaki Yoshikawa is active.

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Featured researches published by Fumiaki Yoshikawa.


Journal of Materials Engineering | 1991

Production processes of iron oxides for soft ferrites

Masao Tsuzaki; Katashi Takaki; Fumiaki Yoshikawa; Masashi Nakamura; Tetsuo Kuriyama

The production techniques used in producing iron oxides from pickling liquors have become very important since the high grade soft ferrites are required in recent years. The chemical and physical characteristics of iron oxide, especially silicon and chloride contents and compressed and sintered densities, have large effects on the quality of soft ferrite.Their reduction and control methods and their economy, which depend on the demanded grade of soft ferrite, are discussed in this paper.


Archive | 1996

Fiber reinforced thermoplastic resin sheet and method of wet manufacturing

Yuichi Uchida; Fumiaki Yoshikawa; Seiji Hanatani; Osamu Nishimura; Masahiko Kajioka


Archive | 1986

Lance for blow-refinement in converter

Nobuyoshi Takashiba; Shinji Kojima; Rinzo Tachibana; Takayasu Yamada; Fumiaki Yoshikawa


Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 1987

Estimation of Refractory Wear and Solidified Layer Distribution in the Blast Furnace Hearth and Its Application to the Operation

Fumiaki Yoshikawa; Seisuke Nigo; Shohzoh Kiyohara; Seiji Taguchi; Hiromitsu Takahashi; Masatoshi Ichimiya


Archive | 1987

BLOWING LANCE FOR CONVERTER OR THE LIKE

Shinji Kojima; Masanori Shinra; Nobumoto Takashiba; Fumiaki Yoshikawa


Archive | 1990

METHOD PRODUCING COMPOSITE OXIDES FOR USE AS STARTING MATERIALS FOR PRODUCING FERRITES

Tetsu Narutani; Hidekaku Yoshimatsu; Masakatsu Yamazaki; Masao Tsuzaki; Fumiaki Yoshikawa; Katashi Takaki


Archive | 1996

Apparatus for wet manufacturing fiber reinforced thermoplastic resin sheet

Fumiaki Yoshikawa; Seiji Hanatani; Yuichi Uchida; Tsuguo Takehara; Isamu Shiota


Archive | 1990

Method for producing composite oxides for use ad starting materials for ferrites

Tetsu Narutani; Hidekaku Yoshimatsu; Masakatsu Yamazaki; Masao Tsuzaki; Fumiaki Yoshikawa; Katashi Takaki


Archive | 1995

Fiber-reinforced thermoplastic resin sheet, wet manufacture of this sheet and device using this method

Seiji Hanatani; Osamu Nishimura; Yuichi Uchida; Fumiaki Yoshikawa; 祐一 内田; 文明 吉川; 誠二 花谷; 治 西村


Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 1989

Development of the Post Combustion Technique in Combined Blowing Converter

Nobuyoshi Takashiba; Masanori Nira; Shinji Kojima; Hideo Take; Fumiaki Yoshikawa

Collaboration


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Masao Tsuzaki

Kawasaki Steel Corporation

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Katashi Takaki

Kawasaki Steel Corporation

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Osamu Nishimura

Kawasaki Steel Corporation

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Seiji Hanatani

Kawasaki Steel Corporation

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Shinji Kojima

Kawasaki Steel Corporation

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Masahiko Kajioka

Kawasaki Steel Corporation

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