FIELD: metallurgy.
SUBSTANCE: invention relates to ferrous metallurgy field, particularly, content of cast iron, used for manufacturing of details of thermal aggregate, internal combustion engine. Cast iron contains, wt %: carbon 3.0-3.4; silicon 1.4-2.0; manganese 0.2-0.3; rare-earth metals 0.1-0.15; nickel 3.0-4.0; cobalt 3.0-4.0; silver 0.2-0.4; strontium 0.001-0.002, iron - the rest.
EFFECT: increasing of cast iron heat stability.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2011 |
|
RU2450077C1 |
| CAST IRON | 2008 |
|
RU2361004C1 |
| CAST IRON | 2011 |
|
RU2459881C1 |
| CAST IRON | 2007 |
|
RU2351679C1 |
| CAST IRON | 2009 |
|
RU2392344C1 |
| HIGH-SPEED STEEL | 2006 |
|
RU2307198C1 |
| CAST IRON | 2007 |
|
RU2337999C1 |
| CAST IRON | 2011 |
|
RU2445392C1 |
| CAST IRON | 2011 |
|
RU2445391C1 |
| CAST IRON | 2013 |
|
RU2525979C1 |
