| 摘要 |
FIELD: connection of members of composite parts, such as fan hollow blades and like parts. ^ SUBSTANCE: method involves manufacturing metal parts adapted to be joined with their contacting surfaces coated with oxide layer; treating surfaces of these parts with alkaline solution; washing surfaces of members treated with alkaline solution with water for producing of members washed with water; connecting said members with their contacting surfaces. ^ EFFECT: increased efficiency, provision for ecologically clean method and reduced production costs. ^ 9 cl, 2 dwg |
