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 2.0-3.0; silicon 1.0-1.5; manganese 0.5-1.0; titanium 0.1-0.3; vanadium 0.5-1.0; nickel 1.0-2.0; lanthanum 0.1-0.15; neodymium 0.1-0.15; molybdenum 1.0-2.0; calcium 0.005-0.01; tungsten 0.2-0.4; aluminium 0.2-0.4; cobalt 2.0-2.5; iron - the rest.
EFFECT: producing iron of upgraded heat resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| HEAT RESISTANT IRON | 2006 |
|
RU2327764C1 |
| IRON | 2006 |
|
RU2327785C1 |
| IRON | 2006 |
|
RU2326965C1 |
| DIE STEEL | 2011 |
|
RU2445394C1 |
| CAST IRON | 2006 |
|
RU2318909C1 |
| DIE STEEL | 2006 |
|
RU2307197C1 |
| IRON | 2006 |
|
RU2332495C1 |
| STEEL | 2006 |
|
RU2312928C1 |
| STEEL | 2008 |
|
RU2361962C1 |
| STEEL | 2006 |
|
RU2312925C1 |
