FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy field. Particularly it concerns cast iron content. Cast iron contains components in a following ratio, wt %: carbon 2.8-3.2; silicon 2.8-3.2; manganese 0.8-1.2; aluminium 1.1-1.7; chrome 3.9-4.5; nickel 1.3-1.7; niobium 0.3-0.7; indium 0.001-0.003; iron - the rest.
EFFECT: increasing of cast iron heat resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2007 |
|
RU2342463C1 |
| CAST IRON | 2013 |
|
RU2508417C1 |
| CAST IRON | 2008 |
|
RU2367709C1 |
| CAST IRON | 2008 |
|
RU2354738C1 |
| CAST-IRON | 2012 |
|
RU2475562C1 |
| CAST IRON | 2017 |
|
RU2644704C1 |
| IRON | 2010 |
|
RU2427661C1 |
| CAST IRON | 2011 |
|
RU2462530C1 |
| CAST IRON | 2006 |
|
RU2308524C1 |
| CAST IRON | 2007 |
|
RU2349667C1 |
