FIELD: metallurgy.
SUBSTANCE: iron consists of components at a following ratio, mas. %: carbon 2.8-3.2; silicon 2.8-3.2; manganese 2.8-3.2; aluminium 0.15-0.25; chromium 0.15-0.25; nickel 0.5-1.0; copper 0.5-1.0; cobalt 0.5-1.0; boron 0.03-0.05; iron - the rest.
EFFECT: upgrading of iron heat resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2006 |
|
RU2299258C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450072C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450073C1 |
| CAST IRON | 2013 |
|
RU2508417C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450071C1 |
| CAST IRON | 2006 |
|
RU2308524C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448189C1 |
| IRON | 2009 |
|
RU2390576C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448188C1 |
| IRON | 2007 |
|
RU2334813C1 |
