FIELD: metallurgy.
SUBSTANCE: cast-iron contains the following, wt %: carbon 2.5-3.1; silicon 2.5-3.1; manganese 2.5-3.1; magnesium 0.001-0.0014; cerium 0.01-0.014; aluminium nitrides 0.02-0.03; boron 0.09-0.13; cobalt 0.9-1.3; tungsten 0.18-0.24; and iron is the rest.
EFFECT: increasing cast-iron strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2011 |
|
RU2467087C1 |
| CAST IRON | 2011 |
|
RU2448190C1 |
| CAST IRON | 2012 |
|
RU2500830C1 |
| CAST-IRON | 2011 |
|
RU2459003C1 |
| CAST-IRON | 2012 |
|
RU2475562C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448188C1 |
| CAST IRON | 2008 |
|
RU2372415C1 |
| CAST IRON | 2008 |
|
RU2354738C1 |
| IRON | 2009 |
|
RU2395615C1 |
| CAST IRON | 2006 |
|
RU2308503C1 |
