公开(公告)号：US5073693A

公开(公告)日：1991-12-17

申请号：US417945

申请日：1989-10-06

申请人： Hiroyoshi Kikuchi ,  Hiroto Kosuge ,  Syunsuke Suzuki

发明人： Hiroyoshi Kikuchi ,  Hiroto Kosuge ,  Syunsuke Suzuki

IPC分类号： B23K11/14 ,  B23K11/20

CPC分类号： B23K11/20 ,  B23K11/14

摘要： A method for joining a porous metallic member and a non-porous metallic member includes by passage of an electric current after forming a dense portion on a joining surface of the porous metallic member by caving a projection provided on a joining surface of the non-porous metallic member into said porous metallic member whereby both metallic members are joined firmly without using screws or adhesives.

摘要翻译： 一种多孔金属构件和无孔金属构件的接合方法包括：通过在多孔金属构件的接合面上形成致密部分后的电流通过在非多孔金属构件的接合面上设置突起， 金属构件进入所述多孔金属构件，由此两个金属构件牢固地接合而不使用螺钉或粘合剂。