FIELD: metallurgy.
SUBSTANCE: cast iron contains the following component ratio, wt %: carbon 3.6-4.0; silica 2.2-2.6; manganese 1.5-2.0; copper 0.9-1.1; aluminium 0.03-0.05; calcium 0.007-0.011; zirconium 0.1-0.15; lithium 0.002-0.003; phosphorus 0.1-0.15; cobalt 0.9-1.3; iron- the rest.
EFFECT: increasing cast iron strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2009 |
|
RU2381290C1 |
| CAST IRON | 2009 |
|
RU2391438C1 |
| CAST IRON | 2009 |
|
RU2381292C1 |
| IRON | 2009 |
|
RU2389818C1 |
| CAST-IRON | 2012 |
|
RU2479661C1 |
| CAST IRON | 2014 |
|
RU2557194C1 |
| CAST IRON | 2006 |
|
RU2304629C1 |
| CAST IRON | 1992 |
|
RU2012665C1 |
| CAST IRON (OPTIONS) | 2014 |
|
RU2571014C1 |
| STEEL | 2008 |
|
RU2356997C1 |
