FIELD: various technological processes.
SUBSTANCE: invention relates to a method of forming a nickel-aluminium corrosion-resistant coating on steels. Diffusion saturation of the article is carried out at temperature of 900–1,070 °C for 2–5 hours in a melt containing components at the following ratio, wt.%: lead 89–97.5, lithium 0.5–1, nickel 1–5, aluminium 1–5.
EFFECT: increasing the corrosion resistance of steel products under the aggressive influence of a hydrogen sulphide-containing working environment on them.
1 cl, 2 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR FORMING A CORROSION-RESISTANT WEAR-RESISTANT COATING ON STEELS | 2022 |
|
RU2781715C1 |
| METHOD OF FORMING A WEAR-RESISTANT COATING AND A CORROSION-RESISTANT COATING ON THE SURFACE OF STEEL PRODUCTS | 2021 |
|
RU2768647C1 |
| METHOD OF FORMING CORROSION-RESISTANT COATING ON STEELS | 2024 |
|
RU2835070C1 |
| METHOD FOR INCREASING THE WEAR RESISTANCE AND CORROSION RESISTANCE OF AUSTENITIC STEEL PRODUCTS | 2020 |
|
RU2758506C1 |
| PRODUCTS FROM THE AUSTENITE STEELS DIFFUSION SATURATION METHOD | 2018 |
|
RU2679318C1 |
| METHOD FOR APPLYING DIFFUSION COVERS ON STEEL ARTICLES | 2006 |
|
RU2312164C1 |
| METHOD FOR PRODUCING WEAR-RESISTANT COATING ON STEEL PART SURFACE | 2017 |
|
RU2650661C1 |
| METHOD FOR PRODUCING HEAT-RESISTANT COATING ON THE SURFACE OF HEAT-RESISTANT STEEL PLATE | 2023 |
|
RU2807255C1 |
| METHOD FOR ELECTROLYSIS BORATING OF STEEL ARTICLES | 0 |
|
SU1763518A1 |
| METHOD FOR PRODUCING HEAT-RESISTANT COATING ON SURFACE OF HEAT-RESISTANT STEEL PLATE | 2023 |
|
RU2807253C1 |
