FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy and namely to cast iron composition. Cast iron contains the following component ratio, wt %: carbon 3.4-3.8; silicium 1.4-1.8; manganese 0.2-0.4; magnesium 0.008-0.012; cerium 0.3-0.4; cobalt 0.7-0.9; boron 0.08-0.12; iron - the rest.
EFFECT: increasing cast iron strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2008 |
|
RU2366742C1 |
| CAST IRON | 2009 |
|
RU2400555C1 |
| CAST IRON | 2006 |
|
RU2318905C1 |
| CAST IRON | 2007 |
|
RU2345165C1 |
| CAST IRON | 2012 |
|
RU2500830C1 |
| CAST IRON | 2012 |
|
RU2481414C1 |
| CAST-IRON | 2012 |
|
RU2477332C1 |
| CAST IRON | 2012 |
|
RU2486273C1 |
| IRON | 2010 |
|
RU2424346C1 |
| CAST IRON | 2008 |
|
RU2360997C1 |
