FIELD: technological processes.
SUBSTANCE: invention relates to method of laser welding of part (versions) and part. Component from solid metal is brought in contact with component from porous metal in contact zone. Laser beam is directed to solid metal component for heating and melting one or more sections of said component from solid metal in contact zone. Providing possibility of molten metal portions inflow into voids of porous metal component and solidification of molten metal at cooling so that sections of porous metal component adjacent to said cavities are included in metal of solid metal component, as a result of which component of solid metal adheres to component from porous metal. Component of porous metal is made in form of mesh of metal fibers sintered to each other. Sections of the component of porous metal adjacent to said cavities, which are included in metal of component from solid metal, are metal fibers.
EFFECT: laser welding method is proposed.
15 cl, 2 tbl, 7 dwg
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