FIELD: metallurgy.
SUBSTANCE: iron contains components at following ratio, wt %: carbon 3.6-3.8; silicon 0.3-0.5; manganese 0.4-0.5; boron 0.01-0.015; tungsten 1.2-1.8; aluminium 3.2-3.6; magnesium 0.001-0.0015; tellurium 0.001-0.0015; zirconium 0.15-0.2; iron - the rest.
EFFECT: raised heat resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2009 |
|
RU2398910C1 |
| CAST IRON | 2014 |
|
RU2546938C1 |
| CAST IRON | 2011 |
|
RU2446224C1 |
| IRON | 2010 |
|
RU2427661C1 |
| IRON | 2010 |
|
RU2418089C1 |
| CAST IRON | 2009 |
|
RU2405853C1 |
| CAST IRON | 2013 |
|
RU2508417C1 |
| CAST IRON | 2011 |
|
RU2448190C1 |
| IRON | 2008 |
|
RU2366743C1 |
| CAST IRON | 2006 |
|
RU2318905C1 |
