FIELD: metallurgy.
SUBSTANCE: iron contains elements at a following ratio, mas.%: carbon 2.8-3.3, silicon 1.8-2.3, manganese 1.0-1.5, nickel 0.5-1.0, chromium 0.5-0.7, aluminium 0.05-0.15, copper 0.3-0.5, titanium 0.1-0.3, phosphorus 0.05-0.1, calcium 0.005-0.01, zirconium 0.1-0.3, vanadium 0.3-0.5, molybdenum 1.0-1.5, nitrogen 0.05-0.1, iron - the rest.
EFFECT: upgraded wear resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2006 |
|
RU2332495C1 |
| WEAR RESISTANT IRON | 2006 |
|
RU2330088C1 |
| CAST IRON | 2006 |
|
RU2311474C1 |
| CAST IRON | 2006 |
|
RU2299258C1 |
| WEAR RESISTANT IRON | 2007 |
|
RU2332507C1 |
| CAST IRON | 2006 |
|
RU2318909C1 |
| CAST IRON | 2006 |
|
RU2296809C1 |
| CAST IRON | 2007 |
|
RU2333272C1 |
| STEEL | 2011 |
|
RU2477760C1 |
| CAST IRON | 2006 |
|
RU2334011C1 |
