| 摘要 |
PURPOSE:To prevent the cracking of a plating layer and to produce a porous metallic body at a high yield by bringing a porous resin body provided with electrical conductivity into tight contact with a rotary cathode body having a relatively large radius and subjecting the resin body to electroplating then to regular electroplating. CONSTITUTION:The resin 1 made into the three-dimensional network structure provided with the electrical conductivity by a method for executing chemical plating of a thin metal, etc. is brought into tight contact with the rotary cathode body 2 having the radius R of >=40 times the thickness (t) thereof and the contact part thereof is dipped into a plating liquid 3 in a plating cell 4 by which the resin is subjected to the primary electroplating. The resin 5 subjected to the primary electroplating is passed through the plating liquids 9, 9' in plating cells 8, 8' provided with anodes 7, 7' to which electricity is conducted through electricity conducting rolls 6, 6'. The resin is thus subjected to the regular electroplating. The resin 1 after the plating is dissolved away if necessary and the porous metallic body which is free from cracking by bending stress is thus obtd.
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