Metal treatment – Process of modifying or maintaining internal physical... – Magnetic materials
Patent
1983-07-06
1985-01-22
Andrews, M. J.
Metal treatment
Process of modifying or maintaining internal physical...
Magnetic materials
148155, 148156, C21D 118
Patent
active
044950098
ABSTRACT:
A method of cooling band or hoop steels with hollow cooling rolls through which a cooling medium flows to absorb the heat of the steel strips trained about and in contact with the hollow cooling rolls, thereby cooling the steel strips. According to the invention this method is carried out so as to fulfil the following equation (1) with the cooling roll having a diameter D>600 mm when a thickness h of the steel strip is within 0.2.ltoreq.h<0.6 mm,
REFERENCES:
patent: 2189836 (1940-02-01), Schon
Hashimoto Osamu
Hyodo Kaneaki
Morimoto Kazuo
Murakami Shinjiro
Andrews M. J.
Brody Christopher W.
Kawasaki Steel Corporation
Mitsubishi Heavy Industries Ltd.
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