Method for controlling structure of two-phase steel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6375760
APP PUB NO 20010017172A1
SERIAL NO

09731532

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Abstract

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A structure of a two-phase steel is controlled by subjecting a steel containing C: 0.05-0.80 mass % to a strain work in a true strain quantity of not less than 0.1 at a temperature zone of .alpha.-phase or .gamma.-phase and then applying a magnetic field of 0.1-20 T thereto within a temperature range forming a two-phase zone of .alpha.-phase and .gamma.-phase.

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Patent Owner(s)

  • KAWASAKI STEEL CORPORATION;NIPPON STEEL CORPORATION;NKK CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Yoshio Futtsu, JP 63 866
Adachi, Yoshitaka Osaka, JP 29 108
Maruta, Kei-ichi Chiba, JP 1 4
Matsukura, Norikazu Kobe, JP 2 5
Shimotomai, Michio Chiba, JP 6 35
Yokota, Tomoyuki Kawasaki, JP 31 49
Yonehana, Yasunori Chiba, JP 4 59

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