Spiral cooling of steel workpiece in a rolling process

Details Spiral cooling of steel workpiece in a rolling process Spiral cooling of steel workpiece in a rolling process

2007-08-21

2007-08-21

Suhol, Dmitry (Department: 3725)

Metal deforming

By use of roller or roller-like tool-element

With modification or control of temperature of work, tool or...

C072S342200, C226S113000

Reexamination Certificate

active

11651476

ABSTRACT:
A hollow cooling box for a steel mill to be used to cool a hot steel work piece as it passes through the cooling box; the box having an interior plenum formed by the members forming the cooling box. The plenum is supplied with coolant under pressure, and the coolant is allowed to pass through curved wedge shaped slots in one of the members which faces the work piece as it passes through the cooling box. The wedge shaped slots are oriented so that the widest part of said slot is on the upstream side of the passage of the work piece.

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