FIELD: metallurgy.
SUBSTANCE: iron contains components at following ratio, wt %: carbon 2.5-2.9; silicon 0.8-1.2; manganese 0.4-0.6; cerium 0.1-0.15; samarium 0.3-0.4; aluminium 0.005-0.01; nickel 1.0-1.4, germanium 0.02-0.03, iron - the rest.
EFFECT: upgraded strength of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| MALLEABLE IRON | 2009 |
|
RU2383646C1 |
| MALLEABLE IRON | 2008 |
|
RU2370564C1 |
| MALLEABLE CAST-IRON | 2011 |
|
RU2459006C1 |
| MALLEABLE IRON | 2008 |
|
RU2370563C1 |
| MALLEABLE IRON | 2009 |
|
RU2383645C1 |
| MALLEABLE IRON | 2008 |
|
RU2390574C2 |
| MALLEABLE IRON | 2007 |
|
RU2344191C1 |
| CAST IRON | 2009 |
|
RU2386717C1 |
| MALLEABLE IRON | 2010 |
|
RU2416665C1 |
| CAST IRON | 2008 |
|
RU2375488C1 |
