FIELD: metallurgy.
SUBSTANCE: proposed composition contains the following substances, in wt %: carbon - 2.7-3.3, silicon - 1.7-2.3, manganese - 0.5-0.7, aluminium - 6.0-7.0, nickel - 0.5-0.7, vanadium - 0.3-0.4, copper - 0.3-0.4, cobalt - 6.0-6.8, beryllium - 0.003-0.004, zirconium - 0.5-0.7, iron making the rest.
EFFECT: higher heat resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2012 |
|
RU2492268C1 |
| CAST IRON | 2012 |
|
RU2492267C1 |
| CAST IRON | 2007 |
|
RU2351679C1 |
| CAST IRON | 2008 |
|
RU2365661C1 |
| IRON | 2006 |
|
RU2327785C1 |
| CAST IRON | 2007 |
|
RU2342463C1 |
| CAST IRON | 2006 |
|
RU2324758C2 |
| CAST IRON | 2017 |
|
RU2661381C1 |
| CAST IRON | 2009 |
|
RU2386717C1 |
| IRON | 2007 |
|
RU2347844C1 |
