Metallurgical apparatus – With control means responsive to sensed condition – With means responsive to condition of treated material
Patent
1980-07-21
1983-02-01
Dean, R.
Metallurgical apparatus
With control means responsive to sensed condition
With means responsive to condition of treated material
266113, 266115, 266117, C21D 1100
Patent
active
043711499
ABSTRACT:
Cooling water is sprayed under a predetermined pressure range and at a predetermined discharge rate over the both surfaces of a sheet to be treated which is reciprocated lengthwise at such a velocity that the product of the reciprocating velocity and thickness of the sheet may be maintained within a predetermined range. The spraying direction of each spray nozzle is individually controlled so that any water remaining over the surface of the sheet may be expelled out. The method and apparatus is especially adapted for use in the normalizing process and in the process for cooling hot-rolled sheet steel.
REFERENCES:
patent: 3546911 (1970-12-01), Lenz
patent: 3997376 (1976-12-01), Hemsath et al.
Ban Hiromichi
Hara Shuichi
Kokubun Haruo
Takeuchi Osamu
Yoshinaga Hisashi
Dean R.
Ishikawajima-Harima Jukogyo Kabushiki Kaisha
Miller Alfred E.
Sumitomo Metal Industries Ltd.
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