FIELD: methods of application of metal coatings to article surface containing iron by simple application of chemical reagents of said surface. SUBSTANCE: method is used for application of strong copper coatings to steel or iron surfaces and may replace electroplating. Surface of iron or of its alloys is coated with suspension containing copper powder and solution of reducing agent with respect to copper ions. Added to said solution is strong acid in amount sufficient to obtain solution pH below 3. EFFECT: higher efficiency. 12 cl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS OF DEPOSITION OF COPPER PLATING ON STEEL SURFACES BY METHOD OF CHEMICAL REDUCTION | 2000 |
|
RU2210623C2 |
| METHOD OF PRODUCTION OF ULTRADISPERSED METAL POWDER | 2000 |
|
RU2170647C1 |
| METHOD OF APPLYING GRAPHENE COATING ON METAL POWDERS | 2019 |
|
RU2714151C1 |
| HYDRAULIC PRESSURE CREATION DEVICE | 2012 |
|
RU2498252C2 |
| AIR PRESSURE GENERATOR | 2012 |
|
RU2488788C1 |
| ELECTROLYTE FOR ELECTROCHEMICAL DEPOSITION OF MULTIFUNCTIONAL COATS BASED ON NICKEL | 1998 |
|
RU2149927C1 |
| METHOD OF PRODUCING IRON OXALATE DIOHYDRATE (+2) FROM INDUSTRIAL PRODUCTION WASTE | 2015 |
|
RU2622106C1 |
| METHOD OF PROCESSING ALKALINE BATTERIES | 2000 |
|
RU2178933C1 |
| ELECTROLYTE FOR APPLICATION OF COPPER COATING | 2000 |
|
RU2185463C2 |
| METHOD OF PRODUCING COPPER PHOSPHATE MONOHYDRATE (+2)-AMMONIUM FROM PRODUCTION WASTES | 2014 |
|
RU2579107C1 |
