FIELD: metallurgy industry.
SUBSTANCE: invention refers to metallurgy, and namely to cast iron compounds. Cast iron component ratio is as follows, wt %: carbon 3.9-4.1; silicon 0.01-0.05; manganese 0.01-0.05; chrome 0.01-0.05; nickel 0.6-0.8; titanium 0.05-0.1; magnesium 0.005-0.01; cerium 0.1-0.2; calcium 0.02-0.04; aluminium 0.3-0.4; cuprum 0.4-0.6; and iron - the rest.
EFFECT: improving cast iron ductility.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2007 |
|
RU2347844C1 |
| CAST IRON | 2008 |
|
RU2372415C1 |
| CAST IRON | 2009 |
|
RU2386717C1 |
| IRON | 2009 |
|
RU2390575C1 |
| CAST IRON | 2009 |
|
RU2384643C1 |
| IRON | 2009 |
|
RU2398039C1 |
| CAST IRON | 2006 |
|
RU2313604C1 |
| CAST IRON | 2006 |
|
RU2320764C1 |
| CAST IRON | 2008 |
|
RU2359062C1 |
| CAST IRON | 2006 |
|
RU2311478C1 |
