FIELD: metallurgy.
SUBSTANCE: before welding the combined filler is made which contains a wire from low-carbonaceous steel passed through a thin-walled tube from non-ferrous metal. The tube has holes punched on its one side. The combined filler is welded to a detail with the punched side using contact welding by a roller electrode.
EFFECT: invention allows to form on a detail a metal coating with continuous uniform layer from non-ferrous metal with sufficient strength for its subsequent machining.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF FORMING METAL COATING BY SIMULTANEOUS ELECTRIC CONTACT WELDING OF STEEL WIRES | 2014 |
|
RU2578874C1 |
| METHOD FOR FORMING METAL-COATING BY ELECTRIC CONTACT WELDING OF WELDING WIRE | 2016 |
|
RU2651839C1 |
| COMBINED ADDITIVE FOR ELECTROCONTACT WELDING BASED ON STEEL TAPE | 2020 |
|
RU2728122C1 |
| METHOD OF MAKING COATING ON PART SURFACE BY ELECTRIC CONTACT WELDING OF METAL WIRE BUNDLE | 2012 |
|
RU2489241C1 |
| METHOD FOR DETERMINING POROSITY OF METAL COATING FROM FILLER METAL POWDER | 2015 |
|
RU2608859C2 |
| METHOD FOR RESTORING SHAFTS BY ELECTRIC CONTACT WELDING OF PERFORATED FILTER TAPE | 2020 |
|
RU2744171C1 |
| ELECTRIC WELDING ADDITIVE | 2018 |
|
RU2704954C1 |
| METHOD OF DEFINING WELD JOINT STRENGTH IN ELECTRIC CONTACT WELDING OF SCREEN FROM CARBON STEEL | 2011 |
|
RU2458767C1 |
| METAL COATING BY CONTACT WELDING WITH FILLER WIRE | 2013 |
|
RU2517640C1 |
| METHOD OF DEFINING GEOMETRICAL SIZES OF METAL COAT SINGLE SITE IN ELECTRIC CONTACT WELDING OF METAL SCREEN | 2011 |
|
RU2458766C1 |
