FIELD: metallurgy. SUBSTANCE: process of repair of mould for continuous casting of steel includes preparation of working walls for coat spraying and spraying of gas thermal coat of certain thickness on them, coat of material having melting temperature not less than melting temperature of material on one of working walls is deposited in area of clearance between two adjacent walls of assembled mould. Width of deposition band is not less than 2.0 mm on wall and thickness is equal to value of clearance as minimum. EFFECT: increased productivity of process of repair of mould. 3 cl
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Authors
Dates
1998-08-27—Published
1997-07-07—Filed