FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy field. Particularly it concerns cast iron content. Cast iron contains components in a following ratio, wt %: carbon 2.2-2.8; silicon 1.6-2.2; manganese 0.1-0.3; titanium 0.05-0.1; zirconium 0.05-0.1; molybdenum 0.3-0.5; tungsten 0.3-0.5; strontium 0.001-0.005; iron -the rest.
EFFECT: increasing of pouring in quantity, bearing by mould made of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON FOR MOULD MANUFACTURING | 2009 |
|
RU2392343C1 |
| IRON FOR MANUFACTURE OF MOULDS | 2008 |
|
RU2369654C1 |
| STEEL | 2007 |
|
RU2349673C1 |
| CAST IRON | 2006 |
|
RU2307186C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| IRON | 2010 |
|
RU2427661C1 |
| STEEL | 2011 |
|
RU2477760C1 |
| CAST IRON | 2011 |
|
RU2441938C1 |
| CAST IRON | 2008 |
|
RU2361000C1 |
| STEEL | 2008 |
|
RU2356994C1 |
