FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy field, particularly to cast irons composition. Cast iron contains components in a following ratio, wt %: carbon 3.2-3.6; silicon 2.8-3.2; manganese 0.4-0.6; chrome 0.4-0.6; aluminium 1.1-1.5; magnesium 0.001-0.002; vanadium 1.1-1.5; indium 0.09-0.13; iron - the rest.
EFFECT: increasing of cast iron thermostability.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2009 |
|
RU2383643C1 |
| CAST-IRON | 2012 |
|
RU2475562C1 |
| CAST IRON | 2011 |
|
RU2448185C1 |
| CAST IRON | 2008 |
|
RU2360996C1 |
| CAST IRON | 2007 |
|
RU2342464C1 |
| CAST IRON FOR METAL MOULDS | 2006 |
|
RU2296808C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448189C1 |
| IRON | 2010 |
|
RU2418089C1 |
| CAST IRON | 2009 |
|
RU2391437C1 |
| CAST IRON | 2008 |
|
RU2361001C1 |
