FIELD: metallurgy.
SUBSTANCE: invention refers to machine-building industry and can be used at manufacture of equipment for electrochemical dimensional processing. Method involves application of solid uniform flux layer to the surface of the part made from aluminium alloy; at that, flux is intended to be used at welding of aluminium alloy; after that coating is applied with cast-iron electrode by using electrical discharge method till solid cast-iron layer is obtained.
EFFECT: method provides quality cast-iron coating on parts from aluminium alloys at reducing the processing labour and at accelerating the manufacturing process of equipment for electrochemical dimensional processing.
1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF ELECTRIC CORROSION RENEWAL OF STEEL OR CAST IRON PARTS | 2008 |
|
RU2396153C2 |
| METHOD OF MANUFACTURING AND TEMPLATE FOR ELECTROCHEMICAL PRODUCTION OF DEPRESSIONS IN GROOVES OF COOLING CHANNEL OF PART | 2018 |
|
RU2699471C1 |
| METHOD FOR PRODUCING ARTIFICIAL ROUGHNESS DETAIL SURFACE BY COMBINED TREATMENT METHOD | 2016 |
|
RU2618594C1 |
| METHOD OF EROSION-RADIATION OF SURFACES OF METAL PARTS SURFACES AND DEVICE FOR ITS USE | 2016 |
|
RU2646652C1 |
| METHOD OF PRODUCING LOCAL SECTION OF HEAT-LOADED PART COOLING SECTION | 2010 |
|
RU2464137C2 |
| METHOD OF GENERATING CURRENT PULSES IN ELECTROCHEMICAL WORKING | 2010 |
|
RU2454304C2 |
| METHOD OF PRODUCING PROTECTIVE ANTICORROSION COATINGS ON ALUMINUM ALLOYS WITH WELDED SEAMS | 2019 |
|
RU2703087C1 |
| METHOD FOR GAS TURBINE BLADE PROCESSING | 2013 |
|
RU2533223C1 |
| METHOD OF MACHINE PARTS RECONDITIONING | 1999 |
|
RU2166421C1 |
| METHOD OF ALUMINIZING STEEL PARTS | 2018 |
|
RU2696616C1 |
