FIELD: metallurgy.
SUBSTANCE: invention relates to galvanotechnics and can be sued in aerospace engineering and other industries to produce assembly units and parts operated at high temperatures, for example, liquid-propellant rocket engine turbo pump units. Method of producing protective coat from nickel or copper on the surface of high-alloy steels or nickel alloys comprises electrodeposited coating and thermo mechanical treatment in gasostatic plant at 400 to 1120°C and 101 to 149 MPa.
EFFECT: high-quality copper or nickel coats that feature high adhesion with basic material and mechanical properties on substrate.
1 tbl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHODS OF PRODUCTING DIMENSIONED DOUBLE-LAYER CONSTRUCTIONS FROM VARIOUS MATERIALS (VARIANTS) | 2005 |
|
RU2323808C2 |
| TITAN STEEL ADAPTER PRODUCTION METHOD | 2015 |
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| METHOD OF MAKING DOUBLE-LAYER SOLDER STRUCTURES | 2014 |
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| METHOD OF TREATING OBJECTS OF ALUMINUM AND ITS ALLOYS (VERSIONS) | 1996 |
|
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| LRE GAS PATH | 2015 |
|
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| METHOD FOR OBTAINING HIGH-COHESION ELECTRODEPOSITS ON METAL AND ALLOYS | 1992 |
|
RU2051205C1 |
| METHOD OF HARDENING OF METALLIC COATS | 0 |
|
SU1788084A1 |
| METHOD OF TREATMENT OF CAST PARTS MADE FROM HIGH-TEMPERATURE NICKEL ALLOYS | 2006 |
|
RU2309191C1 |
| METHOD OF BRAZING ALUMINIUM PARTS WITH PARTS MADE OF HEAT RESISTANT STEELS AND ALLOYS | 1996 |
|
RU2101146C1 |
| METHOD FOR OBTAINING PROTECTIVE COATING | 0 |
|
SU1691423A1 |
