Method of cooling hot-rolled wire rods

Details Method of cooling hot-rolled wire rods Method of cooling hot-rolled wire rods

1982-03-29

1984-08-28

Dean, R.

Metal treatment

Process of modifying or maintaining internal physical...

Chemical-heat removing or burning of metal

148157, C21D 952

Patent

active

044682620

ABSTRACT:
A method of cooling a rod delivered successively from a hot rolling mill while transferring it. The method involves coiling the rod into rings, forming the rings into a densely packed coil in which the centers of the rings are slightly offse, conveying the densely packed coil through an enclosed space, and progressively cooling the coil while keeping the temperature differences within the cross-section of the coil perpendicular to the length thereof at a minimum. This is done by adjusting the gaseous heat transfer medium within the enclosed space to keep the temperature of the external surface of said cross-section of the coil substantially uniform, during the course of conveying the coil, and vertically dropping the rings of the coil at least once for accelerating the release of heat from the core portions of the densely packed part of the coil along each edge of the coil.

REFERENCES:
patent: 3832788 (1974-09-01), Kato et al.

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