FIELD: metallurgy.
SUBSTANCE: iron contains elements at a following composition, mas.%: carbon 2.8-3.4; silicon 2.0-2.8; manganese 1.0-2.0; chromium 0.05-0.1; titanium 0.05-0.1; vanadium 0.05-0.1; copper 1.0-1.5; nickel 0.3-0.5; calcium 0.003-0.007; boron 0.05-0.1; molybdenum 0.3-0.5; zirconium 0.05-0.1; magnesium 0.003-0.007; nitrogen 0.08-0.15; iron - the rest.
EFFECT: upgraded wear resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2006 |
|
RU2326972C1 |
| CAST IRON | 2006 |
|
RU2308507C1 |
| IRON | 2006 |
|
RU2329326C1 |
| CAST IRON | 2006 |
|
RU2334011C1 |
| IRON | 2006 |
|
RU2332495C1 |
| CAST IRON | 2006 |
|
RU2307188C1 |
| WEAR RESISTANT IRON | 2007 |
|
RU2332507C1 |
| STEEL | 2011 |
|
RU2477760C1 |
| CAST IRON | 2007 |
|
RU2333272C1 |
| CAST IRON | 2006 |
|
RU2296809C1 |
