FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy field, particularly to content of cast iron. Cast iron contains components in a following ratio, wt %: carbon 3.85-4.0; silicon 0.5-1.0; manganese 0.4-0.6; magnesium 0.001-0.002; aluminium 0.9-1.1; vanadium 0.3-0.4; beryllium 0.01-0.015; strontium 0.02-0.022; iron - the rest.
EFFECT: temperature resistance increasing of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2364655C1 |
| CAST IRON | 2008 |
|
RU2377338C1 |
| CAST IRON | 2007 |
|
RU2351679C1 |
| CAST IRON | 2012 |
|
RU2492268C1 |
| CAST IRON | 2012 |
|
RU2492267C1 |
| CAST IRON | 2009 |
|
RU2392344C1 |
| CAST IRON | 2008 |
|
RU2361955C1 |
| IRON | 2008 |
|
RU2366743C1 |
| MALLEABLE CAST IRON | 2007 |
|
RU2345163C1 |
| IRON | 2009 |
|
RU2383643C1 |
