FIELD: ferrous metallurgy, namely compositions of cast iron for making articles operating in condition of thermal cycling.
SUBSTANCE: cast iron contains, mass %: carbon, 3.0 - 3.3; silicon, 0.2 - 0.4; manganese, 0.4 - 0.8; aluminum, 2.2 - 2.7; antimony, 0.1 - 0.3; copper, 0.4 - 0.6; chrome, 4.0 - 4.5; hafnium, 1.0 - 2.0; cerium, 0.05 - 0.1; iron, the balance.
EFFECT: increased thermal stability of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2009 |
|
RU2392345C1 |
| CAST IRON | 2006 |
|
RU2308512C1 |
| CAST IRON | 2007 |
|
RU2351681C1 |
| CAST IRON | 2012 |
|
RU2492267C1 |
| CAST IRON | 2006 |
|
RU2308522C1 |
| IRON | 2010 |
|
RU2413027C1 |
| CAST IRON | 2015 |
|
RU2605542C1 |
| CAST-IRON | 2011 |
|
RU2459002C1 |
| IRON | 2010 |
|
RU2419670C1 |
| CAST IRON | 2011 |
|
RU2445390C1 |
