FIELD: metallurgy.
SUBSTANCE: iron contains components at following ratio, wt %: carbon 3.0-3.4; silicon 1.2-1.8; manganese 1.1-1.5; aluminium 0.3-0.4; tungsten 2.7-3.3, niobium 0.1-0.15, tellurium 0.0003-0.0005; iron - the rest.
EFFECT: raised heat resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2009 |
|
RU2405057C1 |
| CAST IRON | 2008 |
|
RU2363752C1 |
| CAST IRON | 2008 |
|
RU2354738C1 |
| CAST-IRON | 2012 |
|
RU2488641C1 |
| IRON | 2010 |
|
RU2419669C1 |
| CAST IRON | 2013 |
|
RU2508417C1 |
| CAST IRON | 2012 |
|
RU2492267C1 |
| CAST IRON | 2009 |
|
RU2382105C1 |
| CAST IRON | 2007 |
|
RU2345168C1 |
| CAST IRON | 2008 |
|
RU2367709C1 |
