FIELD: metallurgy, in particular, cast iron compositions.
SUBSTANCE: cast iron contains components used in the following ratio, wt%: carbon 2.5-3.0; silicon 1.0-1.5; manganese 0.3-0.5; copper 0.4-0.8; rare-earth metals 0.05-0.15; niobium 0.3-0.5; aluminum 0.05-0.1; zirconium 0.5-1.0; titanium 0.2-0.4; chromium 0.2-0.4; magnesium 0.005-0.01; iron the balance.
EFFECT: increased strength of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2007 |
|
RU2333282C1 |
| CAST IRON | 2007 |
|
RU2333271C1 |
| CAST IRON | 2007 |
|
RU2333272C1 |
| CAST IRON | 2006 |
|
RU2311477C1 |
| IRON | 2006 |
|
RU2327779C1 |
| CAST IRON | 2006 |
|
RU2320764C1 |
| CAST IRON | 2008 |
|
RU2371505C1 |
| IRON | 2006 |
|
RU2332501C1 |
| CAST IRON | 2006 |
|
RU2320756C1 |
| CAST IRON | 2006 |
|
RU2318906C1 |
