FIELD: metallurgy.
SUBSTANCE: cast iron contains components in following ratio, wt %: carbon 3.2-3.8; silicon 1.0-2.0; manganese 0.2-0.6; rare-earth metals 0.3-0.5; zirconium 1.2-1.6; vanadium 0.3-0.5; boron 0.01-0.03; iron - the rest.
EFFECT: increasing of cast iron thermostability.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON FOR METAL MOULDS | 2006 |
|
RU2296808C1 |
| CAST-IRON | 2011 |
|
RU2460820C1 |
| IRON | 2010 |
|
RU2430985C1 |
| CAST IRON | 2011 |
|
RU2441938C1 |
| CAST IRON | 2006 |
|
RU2308506C1 |
| CAST IRON | 1992 |
|
RU2012668C1 |
| IRON | 2006 |
|
RU2326965C1 |
| CAST IRON | 2006 |
|
RU2304630C1 |
| CAST IRON | 2009 |
|
RU2381291C1 |
| CAST IRON | 2008 |
|
RU2365658C1 |
