FIELD: metallurgy.
SUBSTANCE: proposed composition contains the following substances, in wt %: carbon - 2.7-3.7; silicon - 2.5-3.0; manganese - 0.8-1.2; magnesium - 0.001-0,002; cerium - 0.1-0.15, boron - 0.1-0.15; vanadium - 0.2-0.3; copper - 0.7-1.1; tin - 0.001-0.002; zirconium - 0.1-0.15; iron making the rest.
EFFECT: higher strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2011 |
|
RU2448190C1 |
| CAST IRON | 2008 |
|
RU2361000C1 |
| CAST IRON | 2011 |
|
RU2467087C1 |
| IRON | 2008 |
|
RU2366743C1 |
| TOOL STEEL | 2006 |
|
RU2331702C1 |
| CAST IRON | 2006 |
|
RU2308507C1 |
| CAST IRON | 2009 |
|
RU2380445C1 |
| CAST IRON | 2009 |
|
RU2391437C1 |
| CAST IRON | 2008 |
|
RU2381288C1 |
| STEEL | 2011 |
|
RU2477760C1 |
