Masazumi Hirai

Cold Model Study to Evaluate the Critical Condition for Channelling Phenomena in Bottom Blowing

Tsuyoshi Kai, Kazuo Okohira, Higuchi Mitsuo, 1982 .

Mechanism of Dust Generation in a Converter with Minimum Slag

Ryoji Tsujino, Nobuyuki Ishiwata, Masazumi Hirai, 1989 .

Cold Model Study of Characteristics in LD Converter with Bottom Blowing

Tsuyoshi Kai, Kazuo Okohira, Higuchi Mitsuo, 1983 .

Estimation of Viscosities of Liquid Alloys

Masazumi Hirai, 1993 .