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Dive into the research topics where Keikichi Maeda is active.

Publication


Featured researches published by Keikichi Maeda.


Archive | 1992

Carbon containing compound treating apparatus with resistance to carbon deposition

Keikichi Maeda; Naohiko Kagawa; Kunio Ishii; Takahiro Iijima


Archive | 1983

Centrifugally cast double-layer tube with resistance to carbon deposition

Keikichi Maeda; Takahiro Iijima; Eiichi Sato


Archive | 1984

Process for providing an apparatus for treating hydrocarbons or the like at high temperatures substantially without carbon deposition

Keikichi Maeda; Takahiro Iijima


Archive | 1975

Welding process for aluminum or chrome diffusion-coated steel

Kunio Ishii; Masao Izumiyama; Keikichi Maeda


Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 1985

Effect of Heat Treatment on Hydrogen Attack Resistance of 0.5Mo Steels

Ryuichi Chiba; Keizo Ohnishi; Kunio Ishii; Keikichi Maeda


Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 1985

Intergranular Cracking in 0.5Mo Steel Equipment Used under Longterm Operation in Hydrogen Environment at Elevated Temperatures and Pressures

Ryuichi Chiba; Keizo Ohnishi; Kunio Ishii; Keikichi Maeda


Archive | 1988

INSTALLATION DE TRAITEMENT DE COMPOSES CARBONES RESISTANT AU DEPOT DE CARBONE.

Keikichi Maeda; Naohiko Kagawa; Kunio Ishii; Takahiro Iijima


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

Effect of Postweld Heat Treatment on Critical Temperature in Hydrogen Attack of 1/2 Mo Steel Welds

Ryuichi Chiba; Keizo Ohnishi; Kunio Ishii; Keikichi Maeda


Archive | 1987

Vorrichtung mit einer resistenz gegenueber kohleablagerung zur behandlung von kohlenstoffhaltigen verbindungen Device with a resistance against over coal deposit for the treatment of carbon-containing compounds

Keikichi Maeda; Naohiko Kagawa; Kunio Ishii; Takahiro Iijima


Zairyo-to-kankyo | 1984

Problems Associated with Materials Used in Carbon Depositing Environments in Petroleum Industries

Keikichi Maeda; Takahiro Iijima

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