FIELD: metallurgy of non-ferrous metals.
SUBSTANCE: invention pertains to the powder metallurgy; in particular, to the sintered friction materials obtained on the basis of copper. It can be used to produce components for brake units. The sintered friction material's composition mass contains the following elements in %: zinc 6.0-8.0; iron 0.1-0.2; led 2.0-4.0; graphite 3.0-7.0; vermiculite 8.0-12.0; chromium 4.0-6.0; antimony 0.05-0.1; silicon 2.0-3.0; copper - remaining. The material possesses high wear-resistance.
EFFECT: procurement of the friction material obtained on the basis of copper possessing high wear-resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COPPER BASED SINTERED FRICTION MATERIAL | 2006 |
|
RU2326956C2 |
| FRICTIONAL MATERIAL FOR OPERATING IN DRY FRICTION CONDITIONS | 2006 |
|
RU2334004C1 |
| SINTERED FRICTION IRON-BASED ALLOY | 2006 |
|
RU2332486C1 |
| SINTERED FRICTION METAL-CERAMIC MATERIAL | 2006 |
|
RU2319768C1 |
| FRICTIONAL MATERIAL FOR OPERATION IN CONDITIONS OF DRY FRICTION | 2008 |
|
RU2362825C1 |
| FRICTION TYPE DAMPER | 2017 |
|
RU2661660C1 |
| SINTERED FRICTION MATERIAL ON BASIS OF IRON | 2008 |
|
RU2360994C1 |
| INBUILT SPRING DAMPER | 2015 |
|
RU2671130C2 |
| FRICTION VIBRATION ISOLATOR | 2017 |
|
RU2657796C1 |
| KOCHETOV DAMPER | 2016 |
|
RU2645470C1 |
