FIELD: machine parts reconditioning; applicable in aircraft, shipbuilding, oil and gas producing industries. SUBSTANCE: method includes loosening of service contaminations on machine parts from high- alloy steels and nickel superalloys or having coatings from high-alloy steels and nickel superalloys. Loosening solution is used in from of solution including sodium hydroxide, soda ash, technical borax and water. Loosening process is carried out at temperature in excess of 120 C. EFFECT: higher quality of machine parts reconditioning due to complete removal of service contamination. 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF REPARING PARTS | 2003 |
|
RU2234401C1 |
| PART REPAIRING METHOD | 2000 |
|
RU2166420C1 |
| METHOD FOR REPAIRING PARTS, MAINLY VANES OF GAS TURBINE ENGINES | 2001 |
|
RU2205734C2 |
| METHOD OF DETAILS CLEANING FROM HEAT-RESISTANT ALLOYS ON BASIS OF NICKEL OF GAS TURBINE ENGINE FROM PRODUCTS OF HIGH-TEMPERATURE OXIDATION AND SULPHIDE CORROSION | 2007 |
|
RU2357010C1 |
| METHOD OF REMOVAL OF COATS FROM PARTS MADE FROM HEAT-RESISTANT ALLOYS | 2001 |
|
RU2200211C2 |
| METHOD FOR REPAIR OF GAS TURBINE ENGINE BLADES | 1996 |
|
RU2094200C1 |
| METHOD OF REPAIR OF PARTS | 1997 |
|
RU2113964C1 |
| METHOD OF DEFECT ATTACK ON DETAILS | 2007 |
|
RU2351449C2 |
| WELDING WIRE COMPOSITION | 2007 |
|
RU2346797C1 |
| METHOD FOR REPAIR OF COMPONENTS FROM ALLOYS WITH HEAT RESISTANT COATING | 2007 |
|
RU2344915C2 |
