FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy field. Particularly it concerns cast iron content. Cast iron contains components in a following ratio, wt %: carbon 2.8-3.2; silicon 1.0-1.4; manganese 1.0-1.4; tin 0.01-0.03; chrome 0.4-0.6; vanadium 0.2-0.4; antimony 0.05-0.1; aluminium 0.05-0.1; copper 0.3-0.4; zinc 0.05-0.1; noble metals 0.001-0.0016; boron 0.2-0.3; iron - the rest.
EFFECT: increasing of cast iron casting characteristics.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2367707C1 |
| CAST IRON | 2008 |
|
RU2361001C1 |
| CAST IRON | 2009 |
|
RU2405058C1 |
| CAST IRON | 2006 |
|
RU2306352C1 |
| IRON | 2008 |
|
RU2366743C1 |
| CAST IRON | 2011 |
|
RU2448185C1 |
| CAST IRON | 2006 |
|
RU2359060C2 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448189C1 |
| CAST IRON | 2006 |
|
RU2308524C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450072C1 |
