FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy field. Particularly it relates to cast iron content. Cast iron contains components in a following ratio, wt %: carbon 2.7-3.3; silicon 1.7-2.3; manganese 2.0-3.0; aluminium 2.0-2.5; nickel 3.0-3.5; vanadium 1.0-1.5; copper 0.6-1.2; cobalt 0.6-1.2; beryllium 0.001-0.002; rare-earth metals 0.1-0.2; rhenium 0.6-1.2; iron is the rest.
EFFECT: increasing of heat resistance and oxidation resistance of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2012 |
|
RU2492266C1 |
| CAST IRON | 2012 |
|
RU2492268C1 |
| CAST IRON | 2012 |
|
RU2492267C1 |
| IRON | 2009 |
|
RU2395612C1 |
| CAST IRON | 2006 |
|
RU2318909C1 |
| HOT-ROLLED STEEL | 2008 |
|
RU2355813C1 |
| HOT-ROLLED STEEL | 2008 |
|
RU2355814C1 |
| CAST IRON | 2008 |
|
RU2380450C1 |
| CAST IRON | 2015 |
|
RU2605009C1 |
| CAST IRON | 2008 |
|
RU2380448C1 |
