METHOD FOR JOINING METAL SURFACE TO DISSIMILAR MATERIAL, PRODUCTION METHOD FOR DISSIMILAR MATERIAL-JOINED METAL MATERIAL, AND DISSIMILAR MATERIAL-JOINED METAL MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a method for joining a dissimilar material and the surface of a metal material prepared by a laser scanning process without needing an injection molding with extremely high joint force needing no surface modification treatment of the metal material by adhesive application, chemicals or the like, and to provide a method for production of a dissimilar material-joined metal material, and the dissimilar material-joined metal material.;SOLUTION: A method for joining a metal surface and a dissimilar material includes a process of forming a joining part for joining the surface of the metal material and the dissimilar material by carrying out the laser scanning process of the metal material surface, and a process of heating the thermoplastic protrusions provided on the dissimilar material and pressing the protrusions onto the joining part to join the dissimilar material to the metal material surface by deposition.;COPYRIGHT: (C)2015,JPO&INPIT