FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy, particularly to composition of iron. Iron contains components at the following ratio, wt %: carbon 2.2-2.4; silicon 0.01-0.05; manganese 0.01-0.05; chromium 0.01-0.05; nickel 0.01-0.05; titanium 0.01-0.05; magnesium 0.005-0.01; cerium 0.14-0.16; calcium 0.02-0.04; aluminium 0.1-0.16; copper 2.0-2.4, iron - the rest.
EFFECT: facilitating increased plasticity of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2372415C1 |
| CAST IRON | 2009 |
|
RU2386717C1 |
| CAST IRON | 2009 |
|
RU2384643C1 |
| IRON | 2009 |
|
RU2398039C1 |
| CAST IRON | 2007 |
|
RU2345162C1 |
| IRON | 2007 |
|
RU2347844C1 |
| CAST IRON | 2006 |
|
RU2320764C1 |
| STEEL | 2008 |
|
RU2361962C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| LOW-ALLOY CAST IRON | 2010 |
|
RU2430181C1 |
