Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent
1999-01-13
2000-10-03
Lin, Kuang Y.
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
164437, 222607, B22D 1106, B22D 1110
Patent
active
061259179
ABSTRACT:
Metal delivery nozzle 19 for a twin roll caster is formed in two pieces 19A disposed end to end with a gap 50 between them. Each nozzle piece 19A is mounted on two pairs of mounting brackets 60. Outer end parts of the nozzle pieces 19A are constrained by the interengagement of mounting bracket projections 71 and nozzle recesses 72 such that thermal expansion of the nozzle pieces is accommodated by inward movement into the gap 50. Projection 71 may be upstanding lugs and nozzle recesses 72 may be slots in the undersides of nozzle side flanges.
REFERENCES:
patent: 5924476 (1999-07-01), Spink
patent: 5983981 (1999-11-01), Spink
patent: 6003589 (1999-12-01), Folder
patent: 6012508 (2000-01-01), Folder
Cassar Paul
Dean Colin Robert
BHP Steel (JLA) Pty Ltd.
Ishikawajima-Harima Heavy Industries Limited
Kerins John C.
Lin Kuang Y.
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