FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy field, particularly to composition of cast irons. Cast iron contains components in a following ratio, wt %: carbon 2.7-3.3; silicon 2.7-3.3; manganese 0.4-0.8; molybdenum 1.0-1.4; magnesium 0.001-0.003; cobalt 1.0-1.4; rhenium 0.1-0.15; iron - the rest.
EFFECT: thermostability increasing of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2013 |
|
RU2525979C1 |
| CAST IRON | 2013 |
|
RU2525980C1 |
| CAST IRON | 2008 |
|
RU2361000C1 |
| IRON | 2010 |
|
RU2419667C1 |
| CAST IRON | 2011 |
|
RU2446224C1 |
| IRON | 2009 |
|
RU2397265C1 |
| CAST-IRON | 2012 |
|
RU2477332C1 |
| CAST IRON | 2008 |
|
RU2367708C1 |
| IRON | 2010 |
|
RU2427661C1 |
| CAST IRON | 2007 |
|
RU2351679C1 |
