FIELD: galvanoplastic processes, namely manufacture of complex-relief parts of different apparatuses.
SUBSTANCE: method comprises steps of forming ducts in titanium housing by chemical treatment in mixture of nitric and hydrofluoric acids; hydrogenating in sulfuric acid; applying nickel and copper layers; heat treating in vacuum; then inserting aluminum mandrels to ducts; degreasing; performing secondary hydrogenating; applying copper layer; heat treating and applying nickel layer for further etching of aluminum.
EFFECT: possibility for forming through ducts on titanium housing.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GALVANOPLASTIC METHOD OF PRODUCTION OF SOPHISTICATED-PATTERN PARTS WITH SLOTTED STRUCTURE | 2004 |
|
RU2254403C1 |
| MANUFACTURING METHOD OF WAVEGUIDES OF MILLIMETRIC RANGE | 2014 |
|
RU2560804C1 |
| GALVANOPLASTIC METHOD OF MAKING COMPLEX-RELIEF ELEMENTS OF ANTENNA-FEEDER DEVICES | 2012 |
|
RU2472872C1 |
| METHOD FOR MAKING HOLLOW PARTS WITH OUTER ENVELOPE BY ELECTROPLATING | 0 |
|
SU1657543A1 |
| ELECTROPLATING METHOD OF MANUFACTCRING INTRICATE-PROFILE ARTICLES | 0 |
|
SU834258A1 |
| METHOD OF MAKING MATRIX FOR OBTAINING STANDARD SAMPLES OF SURFACE ROUGHNESS | 0 |
|
SU865993A1 |
| METHOD OF MANUFACTURING METALLIC THIN-WALL PRODUCTS WITH RAISED PROFILE AND PERFORATION | 1996 |
|
RU2102536C1 |
| PROCESS OF DEPOSITION OF METAL COATS ON ARTICLES MADE OF MAGNESIUM AND ITS ALLOYS | 1999 |
|
RU2150534C1 |
| METHOD OF MATRIX PREPARATION FOR GALVANOPLASTIC PRODUCTION OF HEAT-EXCHANGE SYSTEMS | 0 |
|
SU1768665A1 |
| PROCESS OF MANUFACTURE OF PRINTED CIRCUIT BOARDS | 0 |
|
SU1814753A3 |
