FIELD: metallurgy.
SUBSTANCE: cast iron contains the following components in wt %: carbon - 2.2-2.4; silicon - 3.2-3.4; manganese - 0.5-0.7; aluminium - 1.6-2.0; tin - 0.04-0.06; chromium - 0.3-0.5; niobium - 0.5-0.7; molybdenum - 0.1-0.2; cobalt - 0.8-1.2; tungsten - 6.5-7.5; erbium - 0.2-0.3; zirconium - 0.1-0.15, iron making the rest.
EFFECT: higher thermal stability.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2354738C1 |
| CAST IRON | 2009 |
|
RU2405854C1 |
| IRON | 2006 |
|
RU2332497C1 |
| CAST IRON | 2007 |
|
RU2351683C1 |
| CAST IRON | 2008 |
|
RU2361951C1 |
| STEEL | 2012 |
|
RU2502822C1 |
| CAST IRON | 2009 |
|
RU2382105C1 |
| CAST IRON | 2011 |
|
RU2459881C1 |
| CAST IRON | 2008 |
|
RU2375491C1 |
| CAST IRON | 2006 |
|
RU2311477C1 |
