FIELD: metal processing.
SUBSTANCE: invention relates to laser surfacing of metal parts and can be used for reconditioning worn-out surfaces of parts. Heating zone is created at part surface by continuous laser beam and corrosion-erosion resistant self-fluxing filler powder is supplied to fuse it and mix with fused mother material. Soot is added in weight ratio of 1:50 during preparation of filler powder material.
EFFECT: during surfacing the filler powder is supplied behind moving surfaced surface.
1 cl, 1 dwg
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