FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy field. Particularly it concerns cast irons content. Cast iron contains components in a following ratio, wt %: carbon 2.6-3.0; silicon 1.4-1.8; manganese 0.8-1.2; copper 1.2-1.8; chrome 0.4-0.8; berillium 0.03-0.05; scandium 0.01-0.03; iron - the rest.
EFFECT: increasing of cast iron thermostability.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2361953C1 |
| CAST IRON | 2011 |
|
RU2459882C1 |
| CAST IRON | 2006 |
|
RU2306358C1 |
| CAST IRON | 2008 |
|
RU2381288C1 |
| CAST IRON | 2008 |
|
RU2367707C1 |
| CAST IRON | 2014 |
|
RU2557196C1 |
| IRON | 2011 |
|
RU2434967C1 |
| CAST IRON | 2006 |
|
RU2320764C1 |
| CAST-IRON | 2011 |
|
RU2459005C1 |
| CAST IRON | 2011 |
|
RU2441938C1 |
