FIELD: metallurgy, iron and steel industry.
SUBSTANCE: invention refers to metallurgy, particularly to compositions of malleable iron. It can be used in automobile and tractor industry. Iron contains, mas.%: carbon 2.4-2.8; silicon 1.0-1.4; manganese 0.6-1.0; aluminium 0.01-0.02; barium 0.01-0.02; nickel 2.0-4.0; zirconium 0.8-1.2; copper 0.8-1.2; titanium 0.5-1.0; iron - the rest.
EFFECT: producing iron of upgraded strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| MALLEABLE IRON | 2006 |
|
RU2308517C1 |
| CAST IRON WITH VERMICULAR GRAPHITE | 2006 |
|
RU2318037C1 |
| CAST IRON | 2006 |
|
RU2308522C1 |
| MALLEABLE CAST IRON | 2007 |
|
RU2345163C1 |
| CAST IRON | 2007 |
|
RU2337995C1 |
| CAST IRON | 2008 |
|
RU2361951C1 |
| CAST IRON | 2007 |
|
RU2345164C1 |
| IRON | 2007 |
|
RU2347845C1 |
| IRON | 2006 |
|
RU2326969C2 |
| CAST IRON | 2007 |
|
RU2333271C1 |
