Cooled roller for the continuous casting of flat bars

Details Cooled roller for the continuous casting of flat bars Cooled roller for the continuous casting of flat bars

1985-03-28

1987-06-02

Godici, Nicholas P.

Metal founding

Means to shape metallic material

Continuous or semicontinuous casting

164443, 165 89, B22D 1106

Patent

active

046695273

ABSTRACT:
A roller (R) for the continuous casting of metallic flat bars or plates (S), having a high solidification factor, a satisfactory life of the cylindrical cooling mantle (4) and ease of substituting same. The mantle (4) is formed by a thin metallic, normally copper cylinder, cooled by water flowing at high speed through conduits (41) formed beneath the internal surface of the mantle, a valve structure (12-11) being provided for feeding each conduit independently from the others. The mantle (4) is sustained by a central hub (1,2), and is kept firmly into shape by filling with a suitable material, as for instance a mixture of sand and cement (303), the annular chamber (3) between the mantle (4) and the central hub (1,2). The water cooling of the mantle may be only limited to the contact zone between liquid metal and mantle (4), or may be extended to the whole surface of the mantle.

REFERENCES:
patent: 2433121 (1947-12-01), Hornbostel
patent: 2693012 (1954-11-01), Harris et al.
patent: 3006610 (1961-10-01), Siegel
patent: 3144905 (1964-08-01), Albert

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