FIELD: metallurgy.
SUBSTANCE: iron contains components at following ratio, wt %: carbon 3.0-3.4; silicon 2.6-2.9; manganese 0.6-1.2; magnesium 0.005-0.01; aluminium 0.07-0.09; tantalum 0.07-0.09; boron 0.07-0.09; tungsten 6.4-7.2; cerium 0.2-0.3, iron - the rest.
EFFECT: raised heat resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2367709C1 |
| CAST IRON | 2012 |
|
RU2494163C1 |
| IRON | 2008 |
|
RU2366742C1 |
| CAST IRON | 2013 |
|
RU2508417C1 |
| CAST IRON | 2012 |
|
RU2500830C1 |
| CAST IRON | 2011 |
|
RU2462530C1 |
| CAST IRON | 2007 |
|
RU2342463C1 |
| CAST IRON | 2011 |
|
RU2459881C1 |
| CAST IRON | 2013 |
|
RU2534468C1 |
| CAST IRON | 2007 |
|
RU2342464C1 |
