FIELD: process engineering.
SUBSTANCE: invention relates to induction hard-facing and can be used for protection of steel parts of the machines used in metallurgy, mining, agricultural industry, road construction machinery, etc., for abrasive wear. Tape with unilateral adhesion is glued on part surface to be hard-faced. Note here that said tape is hollow and made of waterproof sealed nonmetallic material that houses shaping screen of synthetic material and uniform ply of powder-like surfacing charge. Hard-facing is executed.
EFFECT: lower labour input and higher process efficiency of hard-facing.
2 cl, 3 dwg
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