POROUS METAL LAMINATED BODY AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a laminated body in which a plurality of layers including porous metal layers are bonded to each other.

SOLUTION: A method for producing the porous metal laminated body 10 that is formed of the plurality of layers including the porous layer 11 in which a plurality of polyhedron-shaped voids of which the sides are composed of skeletons of metal-sintered bodies are formed in a mutually-continued state includes the steps of: laminating the porous layer 11 and an adjacent layer 12 made from metal; and fusing the porous layer 11 and the adjacent layer 12 in a laminated state into a desired shape with a laser. In the fusing step, a fusion-bonded layer 13 which bonds the porous layer 11 with the adjacent layer 12 is formed on the side faces of the porous layer 11 and the adjacent layer 12 by fusing and solidifying the porous layer 11 and the adjacent layer 12 with the laser.

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