FIELD: chemistry.
SUBSTANCE: invention relates to a coating for pistons, in particular a coating for the guiding part of the piston of an internal combustion engine. A composition for the piston coating contains: a) thermally hardened phenol resin, b) at least, one solid lubricating material, selected from the group, consisting of graphite, MoS2, WS2, BN and PTFE and c) carbon fibre. The composition is applied to minimise friction loss in the internal combustion engine.
EFFECT: obtained coating is characterised by the preferential wear-resistance and preferential friction coefficient.
11 cl, 3 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ANTI-FRICTION LAYER FOR BEARING ELEMENT | 2007 |
|
RU2361128C2 |
| SLIDING ELEMENT | 2009 |
|
RU2521854C2 |
| ANTIFRICTION SOLID LUBRICATING COATING | 2023 |
|
RU2820998C1 |
| BEARING ELEMENT | 2006 |
|
RU2329415C2 |
| MEANS FOR FORMING FILM OF SOLID LUBRICANT COATING, OIL AND GAS FIELD PIPES, THREADED JOINT FOR OIL AND GAS FIELD PIPES AND METHOD OF PRODUCING OIL AND GAS FIELD PIPES | 2022 |
|
RU2837894C2 |
| STEEL PISTON WITH PHOSPHATE LAYER | 2018 |
|
RU2769041C2 |
| SPHERICAL ANNULAR SEALING ELEMENT AND ITS MANUFACTURING METHOD | 2013 |
|
RU2621110C2 |
| LUBRICATING COMPOSITION | 2014 |
|
RU2570403C2 |
| POLYMER COMPOSITE MATERIAL FOR INJECTION MOULDING | 2024 |
|
RU2832304C1 |
| LUBRICATING MATERIAL WITH SOLID OILING FILM FOR METALLIC SURFACES AND A METHOD FOR ELIMINATION OF ELECTROCHEMICAL CORROSION OF THESE SURFACES | 1998 |
|
RU2197515C2 |
