FIELD: metallurgy, iron and steel industry.
SUBSTANCE: invention refers to metallurgy, particularly to compositions of iron. Iron contains elements at a following ratio, mas.%: carbon 3.0-3.5; silicon 0.5-1.0; manganese 0.5-1.0; chromium 0.3-0.5; nickel 1.5-2.0; copper 0.5-1.0; molybdenum 2.0-3.0; magnesium 0.08-0.12; cerium 0.1-0.2; zirconium 0.3-0.8; vanadium 0.5-1.0; niobium 0.1-0.2; iron - the rest.
EFFECT: producing iron of upgraded density.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2006 |
|
RU2311477C1 |
| CAST IRON | 2006 |
|
RU2304182C1 |
| STEEL | 2006 |
|
RU2318069C1 |
| CAST IRON | 2006 |
|
RU2320764C1 |
| CAST IRON | 2006 |
|
RU2334011C1 |
| CAST IRON | 2008 |
|
RU2381288C1 |
| CAST IRON | 2006 |
|
RU2308523C1 |
| STAINLESS STEEL | 2006 |
|
RU2318072C1 |
| WEAR RESISTANT IRON | 2006 |
|
RU2332503C1 |
| WEAR RESISTANT IRON | 2006 |
|
RU2330088C1 |
