Method and device of the molding of ingots by ferro - alloys by coulee in the shell in the cooled copper

摘要

PCT No. PCT/FR84/00005 Sec. 371 Date Sep. 6, 1984 Sec. 102(e) Date Sep. 6, 1984 PCT Filed Jan. 6, 1984 PCT Pub. No. WO84/02668 PCT Pub. Date Jul. 19, 1984.The present invention concerns a process and an apparatus for moulding ingots of ferro-alloys by chill casting in a cooled copper mould. The apparatus comprises: an ingot mould (1) of copper, which is formed from two mould halves (2), at least one of which comprises a plurality of impressions (10) of the ingots to be moulded, communicating with each other by way of ducts (11, 12) and opening in the upper part by way of an ingate (18), means (5) for cooling each mould half (2) by a heat exchange fluid, means (9) for bringing the two mould halves into contact and into sealing relationship, means for moving the two mould halves away from each other, and means (7, 8) for guiding the mould halves in their movement away from each other and in their movement of coming into sealing relationship.