FIELD: chemistry.
SUBSTANCE: invention relates to composite materials, particularly to metal matrix composites and can be used in making friction bearings. The metal matrix composite contains the following, wt %: antimony - 10.0-12.0, copper - 0.5-1.5, silicon carbide - 1.0-15.0, carbon nanotubes - 0.5-10.0, tin - the balance.
EFFECT: material has improved antifriction and mechanical properties and high temperature resistance in conditions where the friction pair operates with limited lubrication or short-term dry friction.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METALLO-MATRIX COMPOSITE | 2007 |
|
RU2367696C2 |
| COMPOSITE MATERIAL BASED ON ALLOYS OF Sn-Sb-Cu AND PREPARATION METHOD THEREOF | 2014 |
|
RU2585588C1 |
| METHOD OF PRODUCING NANOCOMPOSITE MATERIAL BASED ON COPPER, HARDENED BY CARBON NANOFIBRES | 2018 |
|
RU2696113C1 |
| ANTIFRICTION VAST IRON | 2013 |
|
RU2527572C1 |
| POWDER COMPOSITE MATERIAL | 2010 |
|
RU2436857C1 |
| ANTIFRICTION POWDER COMPOSITE | 2010 |
|
RU2528542C2 |
| POLYMERIC NANOCOMPOSITE MATERIAL OF TRIBOTECHNICAL PURPOSE WITH ORIENTED STRUCTURE | 2015 |
|
RU2625454C2 |
| ANTIFRICTION COMPOSITION | 2022 |
|
RU2780264C1 |
| COPPER POWDER-BASED ANTIFRICTION COMPOSITE | 2014 |
|
RU2576740C1 |
| TIN-BASE ALLOY | 2006 |
|
RU2322523C1 |
