FIELD: metallurgy.
SUBSTANCE: iron contains components at following ratio, wt %: carbon 2.5-2.9; silicon 1.4-1.8; manganese 0.4-0.6; aluminium 0.2-0.25; calcium 0.001-0.002; barium 0.001-0.002, chromium 0.1-0.15; copper 1.2-1.9; lead 0.01-0.02; cobalt 0.6-1.0; iron - the rest.
EFFECT: raised strength of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2010 |
|
RU2412273C1 |
| CAST IRON | 2011 |
|
RU2445391C1 |
| CAST IRON | 2007 |
|
RU2341579C1 |
| CAST IRON | 2008 |
|
RU2359062C1 |
| CAST IRON | 2008 |
|
RU2362827C1 |
| CAST IRON | 2012 |
|
RU2492263C1 |
| CAST IRON | 2012 |
|
RU2492264C1 |
| CAST IRON | 2008 |
|
RU2371505C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450074C1 |
| IRON | 2007 |
|
RU2347844C1 |
