FIELD: metallurgy.
SUBSTANCE: invention refers to powder metallurgy, particularly to sintered antifriction iron-based materials and can be used for fabricating bearings applied in motor industry, tractor industry machine tool construction and chemical industry. Antifriction iron-based material contains, mass %: graphite 1.3-2.1; silicon 2.9-3.7; copper 3.5-5.0; antimony 0.1-0.2; calcium 0.03-0.07; chromium 0.3-0.7, the rest being iron.
EFFECT: material with high wear resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SINTERED FRICTION IRON-BASED ALLOY | 2006 |
|
RU2332486C1 |
| SINTERED ANTIFRICTION IRON-BASED MATERIAL | 2006 |
|
RU2332485C1 |
| SINTERED ANTI-FRICTION MATERIAL ON BASIS OF IRON | 2012 |
|
RU2475554C1 |
| SINTERED ANTI-FRICTION MATERIAL ON BASIS OF IRON | 2012 |
|
RU2475555C1 |
| STEEL | 2007 |
|
RU2349676C1 |
| SINTERED FRICTION MATERIAL OBTAINED ON BASIS OF COPPER | 2006 |
|
RU2324756C1 |
| WEARPROOF SINTERED ALLOY ON BASIS OF IRON | 2008 |
|
RU2359056C1 |
| COPPER-BASE SINTERED ALLOY | 2006 |
|
RU2319760C1 |
| SINTERED WEAR-RESISTANT ALLOY | 2007 |
|
RU2333973C1 |
| SINTERED ANTIFRICTION COPPER BASED MATERIAL | 2006 |
|
RU2326952C1 |
