FIELD: metallurgy, in particular treatment of metal articles with melt components diffusing into surface thereof.
SUBSTANCE: claimed method includes formation of protective layer on ferrous metal articles using silicium-containing aluminum-based melt. Melt of present invention contains (mass %) aluminum 50-92.5 and silicium 17.5-50.0. Melt temperature is maintained from 920 to 940°C.
EFFECT: method for manufacturing of homogenous wear and corrosion resistant layer with increased hardness on surface of complex-shape parts without of its geometrical sizes alteration.
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS OF MANUFACTURE OF PROTECTIVE COATS ON ARTICLES FROM FERROUS METALS | 1993 |
|
RU2061085C1 |
| CAST IRON | 0 |
|
SU1310451A1 |
| ANODE PROTECTOR | 2011 |
|
RU2480537C1 |
| STAGE FOR SUBMERGED MULTISTAGE CENTRIFUGAL PUMP AND METHOD OF MAKING SAID STAGE | 2009 |
|
RU2450888C2 |
| WIRE WITH FILLER FOR OUT-OF-FURNACE TREATMENT OF METALLURGICAL MELTS | 2019 |
|
RU2723863C1 |
| PRODUCTION METHOD OF HIGH-STRENGTH CAST-IRONS WITH BALL-SHAPED OR COMPACTED GRAPHITE BASED ON NANOSTRUCTURED RECARBURISING AGENT | 2011 |
|
RU2495133C2 |
| IRON COMPOSITION | 0 |
|
SU1409674A1 |
| ANTIFRICTION ZINC-TIN-ALUMINUM ALLOY | 2019 |
|
RU2710312C1 |
| SOLDER FOR BRAZING CAST IRON | 0 |
|
SU1461609A1 |
| TECHNIQUE OF CONTAINMENT SHELL FORMING ON SURFACE OF DEOXIDISING AGENT OF LIQUID STEEL | 2007 |
|
RU2351659C2 |
