FIELD: metallurgy; may be used in manufacture and reconditioning of molds. SUBSTANCE: to eliminate gap between mold walls, end faces of narrow walls are prepared for deposition of coating by spraying and then aluminum coating is deposited on them by spraying in the form of strip adjacent to working surface and being 5.0-10.0 mm wide and length spreading from upper edge of mold and equalling at least 0.5 of wall length. EFFECT: higher efficiency. 1 tbl
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Authors
Dates
1998-06-27—Published
1997-04-30—Filed