FIELD: metallurgy.
SUBSTANCE: iron consists of components at following ratio, mas. %: carbon 2.8-3.2; silicon 0.8-1.2; manganese 0.8-1.2; chromium 0.8-1.2; titanium 0.1-0.2; aluminium 0.1-0.2; copper 0.1-0.3; REE (rare earth elements) 0.1-0.2; niobium 0.3-0.8; molybdenum 4.5-5.0; tin 0.005-0.01; nitrogen 0.05-0.1; iron - the rest. EFFECT: upgrading of iron strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2007 |
|
RU2351683C1 |
| CAST IRON | 2008 |
|
RU2375491C1 |
| CAST IRON | 2006 |
|
RU2318049C1 |
| CAST IRON | 2006 |
|
RU2318052C1 |
| IRON | 2006 |
|
RU2327777C1 |
| CAST IRON | 2006 |
|
RU2318909C1 |
| CAST IRON | 2006 |
|
RU2311477C1 |
| IRON | 2007 |
|
RU2334805C1 |
| CAST IRON | 2007 |
|
RU2333282C1 |
| CAST IRON | 2007 |
|
RU2333271C1 |
