FIELD: restoration of worn parts of aluminum alloys, for example restoring and strengthening surfaces (for impellers of water pump) of lids of distributing gear wheels of engines.
SUBSTANCE: method for restoring worn parts of aluminum alloys in order to prevent superheating comprises steps of building-up restored surface by soldering at temperature 500 - 520 C while using solder B65 and flux 34w; after mechanical working subjecting part to shot blasting at rate of shot flow 50 - 60 m/s.
EFFECT: enhanced physical and mechanical properties, improved corrosion resistance of coating.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR RESTORING AND STRENGTHENING WORN PARTS OF ALUMINIUM AND ITS ALLOYS | 2000 |
|
RU2203170C2 |
| METHOD OF RECONDITIONING WORN-OUT PARTS | 2012 |
|
RU2486044C1 |
| METHOD OF RECLAIMING CYLINDER HEAD MOUNTING PLANES | 2010 |
|
RU2417146C1 |
| METHOD FOR RESTORATION OF WORN RESTING PLANES OF ALUMINUM ALLOY HEADS OF BLOCK OF INTERNAL COMBUSTION ENGINES | 2004 |
|
RU2274537C1 |
| METHOD FOR RESTORING RESTING FACES OF HEADS OF CYLINDERS OF AUTOTRACTOR ENGINES OF ALUMINUM ALLOYS | 2002 |
|
RU2228246C1 |
| METHOD OF RECONDITIONING PARTS FROM ALUMINIUM ALLOYS | 2012 |
|
RU2482949C1 |
| METHOD FOR RESTORING SKIRTS OF PISTONS OF INTERNAL COMBUSTION ENGINES | 2003 |
|
RU2227088C1 |
| METHOD FOR RESTORING WORN PARTS OF ALUMINUM ALLOYS | 2004 |
|
RU2252122C1 |
| METHOD OF RECONDITIONING WORNOUT PARTS FROM ALUMINIUM ALLOYS | 2009 |
|
RU2389593C1 |
| METHOD OF RECONDITIONING PARTS FROM ALUMINIUM AND ITS ALLOYS | 2009 |
|
RU2427457C1 |
