FIELD: welding, in particular, methods for manufacture of backings for welding; may be used in welding of high-alloy steels. SUBSTANCE: blank from copper is coated with a layer of chromium and nickel subjected to heat treatment by holding for one hour at temperature of 600 C and then at temperature of 980-1000 C. EFFECT: higher efficiency.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR SOLDERING REFRACTORY DISPERSION-HARDENED NICKEL-CHROME BASE ALLOYS | 1996 |
|
RU2129061C1 |
| METHOD FOR OBTAINING WELDED-SOLDERED TELESCOPIC JOINT FROM ALLOY STEELS | 1996 |
|
RU2106231C1 |
| SOLDER FOR PARTS SOLDERING | 1996 |
|
RU2129482C1 |
| SOLDER FOR SOLDERING OF COPPER-STEEL ARTICLES | 1996 |
|
RU2129063C1 |
| PROCESS OF SOLDERING OF TELESCOPIC STRUCTURES | 1996 |
|
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| METHOD FOR MANUFACTURE OF SOLDERED TELESCOPIC CONSTRUCTION | 1996 |
|
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| METHOD OF SURFACING BUTT JOINED EDGES OF WORKPIECES | 1993 |
|
RU2063313C1 |
| SOLDER FOR SOLDERING OF STEEL ARTICLES | 1996 |
|
RU2129062C1 |
| PART SOLDERING METHOD | 1993 |
|
RU2051013C1 |
| PROCESS OF HEAT TREATMENT OF PARTS WITH ELECTROPLATED NICKEL COATING | 1993 |
|
RU2064536C1 |
