FIELD: metallurgy.
SUBSTANCE: iron contains components at following ratio, wt %: carbon 3.0-3.4; silicon 6.2-6.6; manganese 0.2-0.3; magnesium 0.005-0.007; aluminium 2.7-3.1; niobium 2.7-3.1; tungsten 4.4-4.8; iron - the rest.
EFFECT: raised thermal resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2011 |
|
RU2462530C1 |
| CAST IRON | 2011 |
|
RU2459881C1 |
| CAST IRON | 2012 |
|
RU2494163C1 |
| CAST-IRON | 2012 |
|
RU2466203C1 |
| CAST-IRON | 2012 |
|
RU2475558C1 |
| IRON | 2010 |
|
RU2437952C1 |
| CAST IRON | 2007 |
|
RU2345168C1 |
| CAST IRON | 2008 |
|
RU2367709C1 |
| CAST IRON | 2013 |
|
RU2508417C1 |
| IRON | 2010 |
|
RU2434968C1 |
