FIELD: metallurgy.
SUBSTANCE: iron contains components at following ratio, wt %: carbon 3.4-3.8; silicon 2.7-3.1; manganese 0.3-0.7; aluminium 1.1-1.5; chromium 0.1-0.15; nickel 0.5-0.9; niobium 0.3-0.7; rhenium 0.3-0.7; iron - the rest.
EFFECT: raised heat resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2361000C1 |
| CAST IRON | 2007 |
|
RU2342463C1 |
| IRON | 2006 |
|
RU2327787C1 |
| STEEL | 1992 |
|
RU2012677C1 |
| CAST IRON | 2008 |
|
RU2354738C1 |
| CAST-IRON | 2012 |
|
RU2488640C1 |
| CAST IRON | 2007 |
|
RU2342464C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| IRON | 2010 |
|
RU2434968C1 |
| CAST IRON | 2009 |
|
RU2386717C1 |
