FIELD: process engineering.
SUBSTANCE: proposed method may be used in production of thin-wall diverse rings (tubes) to be used in heat power engineering, aircraft engineering, etc. Process mandrel with annular groove is fitted into cylindrical steep part to make packet together with said steel part. Said cylindrical steel part and said mandrel are heated to melt fusion temperature. Solder is fed into said pocket to place cylindrical titanium part into pocket with fused melt. Soldering is carried out in revolving titanium part. Jointed parts are air cooled. Soldered part wall allowance is cut off inner and outer walls along with process mandrel. Soldered surface of part and mandrel may be pre-tinned. Soldered surface of titanium part is pre-coated with nickel to be diffusion-baked in vacuum at 500°C for 30 min.
EFFECT: higher quality of soldered joint.
3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR CAPILLARY SOLDERING OF PARTS MADE OF STAINLESS STEEL IN FORM OF NOZZLE AND CYLINDRICAL BUSH | 2006 |
|
RU2375160C2 |
| METHOD OF BRAZING ALUMINIUM PARTS WITH PARTS MADE OF HEAT RESISTANT STEELS AND ALLOYS | 1996 |
|
RU2101146C1 |
| BRAZING ALLOY FOR TITANIUM AND ITS ALLOYS BRAZING AND METHOD FOR BRAZING TITANIUM AND ITS ALLOYS | 2013 |
|
RU2539286C9 |
| METHOD OF BRAZING TITANIUM AND ITS ALLOYS WITH ALUMINIUM WITHOUT FLUX | 0 |
|
SU1551482A1 |
| METHOD FOR SOLDERING PLATES WITH A HOLE TO TUBULAR SHAPED PARTS AND A DEVICE FOR ITS IMPLEMENTATION | 2022 |
|
RU2796904C1 |
| METHOD FOR SOLDERING PARTS ONE OF WHICH IS OF TITANIUM CARBIDE OR TITANIUM CARBIDE BASE ALLOYS | 2004 |
|
RU2278007C2 |
| METHOD OF MANUFACTURE OF VALVE MADE OF HIGH-ALLOY STEEL OF TRANSITION CLASS | 2004 |
|
RU2330747C2 |
| NICKEL BASE SOLDER | 2004 |
|
RU2278011C1 |
| 0 |
|
SU556002A1 | |
| METHODS OF PRODUCTING DIMENSIONED DOUBLE-LAYER CONSTRUCTIONS FROM VARIOUS MATERIALS (VARIANTS) | 2005 |
|
RU2323808C2 |
