FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy field. Particularly it concerns cast iron content. Cast iron contents components at a following ratio, mass %: carbon 2.8-3.2; silicon 2.8-3.2; manganese 0.8-1.2 molybdenum 0.8-1.2; magnesium 0.03-0.05; copper 0.2-0.4; cerium 0.05-0.15, lanthanum 0.05-0.15; zirconium 0.2-0.4; chrome 0.8-1.2; iron - the rest.
EFFECT: improving of cast iron heat resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2006 |
|
RU2320764C1 |
| CAST IRON | 2006 |
|
RU2311477C1 |
| CAST IRON | 2008 |
|
RU2359061C1 |
| CAST IRON | 2008 |
|
RU2364654C1 |
| CAST IRON | 2008 |
|
RU2361952C1 |
| CAST IRON | 2006 |
|
RU2308523C1 |
| LOW-ALLOY CAST IRON | 2010 |
|
RU2430180C1 |
| CAST IRON | 1992 |
|
RU2012669C1 |
| CAST IRON | 2008 |
|
RU2375489C1 |
| CAST IRON | 2007 |
|
RU2345169C1 |
