FIELD: chemistry.
SUBSTANCE: invention relates to friction materials for operation in brake devices. Iron-based friction material contains 17.0–20.0 % by weight of copper, 4.0–5.0 % by weight of carbon, 2.0–4.0 % by weight of silica, 5.5–6.5 % by weight of barium sulphate, 0.2–0.4 % by weight of tungsten, 6.0–8.0 nickel, and the balance is iron.
EFFECT: higher wear resistance of the friction material.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON-BASED FRICTION MATERIAL | 2017 |
|
RU2659499C1 |
| FRICTION MATERIAL ON IRON BASE | 2016 |
|
RU2647060C1 |
| FRICTIONAL MATERIAL FOR OPERATION IN CONDITIONS OF DRY FRICTION | 2008 |
|
RU2362825C1 |
| FRICTIONAL MATERIAL ON IRON BASE | 2016 |
|
RU2627535C1 |
| SINTERED FRICTION MATERIAL ON BASIS OF IRON | 2008 |
|
RU2360994C1 |
| SINTERED FRICTION MATERIAL BASED ON COPPER | 2016 |
|
RU2631774C1 |
| FRICTIONAL MATERIAL FOR OPERATING IN DRY FRICTION CONDITIONS | 2006 |
|
RU2334004C1 |
| SINTERED FRICTIONAL MATERIAL ON IRON BASE | 2006 |
|
RU2331690C1 |
| ALLOY ON BASIS OF NICKEL | 2008 |
|
RU2361944C1 |
| SINTERED WEAR-RESISTANT ALLOY | 2007 |
|
RU2333973C1 |
