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Dive into the research topics where Masao Okubo is active.

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Featured researches published by Masao Okubo.


Archive | 1979

High silicon chromium nickel steel and a method of using it to inhibit corrosion of apparatus by strong nitric acid

Naoya Ito; Kiichi Saito; Takeshi Yoshida; Masahiro Aoki; Masao Okubo; Masayoshi Miki


Archive | 1979

High silicon chromium nickel steel for strong nitric acid

Naoya Ito; Kiichi Saito; Takeshi Yoshida; Masahiro Aoki; Masao Okubo; Masayoshi Miki


Archive | 1984

Welding material of ferrite-austenite two-phase stainless steel and method of application

Masahiro Aoki; Kiichi Saito; Takeshi Yoshida; Noriyasu Ikeda; Masanori Takahashi; Masao Okubo; Masaaki Nagayama


Archive | 1983

Method for improving surface defect of specific steel resistant to concentrated nitric acid

Naoya Ito; Takeshi Yoshida; Masahiro Aoki; Masao Okubo; Masayoshi Miki


Archive | 1976

Method for preventing corrosion of a sulfur dioxide regenerating apparatus

Masao Okubo; Masayoshi Miki; Takeshi Ueda


Zairyo-to-kankyo | 2001

Combats against Corrosion in Chemical Plants in 20th Century and Future Problems

Masao Okubo


Journal of The Society of Materials Science, Japan | 1988

Some examples of stress corrosion cracking and their preventive methods in chemical plants.

Kazuo Fuzita; Masayoshi Miki; Masao Okubo


Zairyo-to-kankyo | 1985

Environmental Evaluation for Material Selection

Masao Okubo


Archive | 1984

VERFAHREN ZUR VERMINDERUNG ODER ZUR VERHUETUNG VON OBERFLAECHENFEHLERN IN EINEM GEGEN KONZENTRIERTE SALPETERSAEURE BESTAENDIGEN STAHL.

Naoya Ito; Takeshi Yoshida; Masahiro Aoki; Masao Okubo; Masayoshi Miki


Archive | 1984

A method for protecting an apparatus from corrosion

Tetsuya Ohrui; Masao Okubo; Masayoshi Miki

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Fumio Hine

Nagoya Institute of Technology

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