FIELD: process engineering.
SUBSTANCE: invention relates to metallurgy, particularly, to continuous metal casting. Crystalliser 1 comprises hopper-shaped inlet zone 7 for liquid metal pouring-in that changes into parallel zone 11. Coat 12 is made on hot side of walls (2, 3, 4, 5) in contact with liquid metal. Coat thickness in transition zone 10 is smaller in horizontal direction than that in hopper-shaped zone 7 and parallel zone 11. Coat is applied on crystalliser surface by either wire or powder flame spraying, or by gas-water-stabilised flame spraying, or by high-rate flame spraying.
EFFECT: higher quality and longer life, reduced costs.
11 cl, 3 dwg
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