FIELD: metallurgy.
SUBSTANCE: cast iron contains the following substances, wt %: carbon 3.0-3.4; silicon 0.8-1.2; manganese 0.4-0.8; aluminium 0.03-0.05; copper 0.9-1.3; vanadium 0.6-0.8; hafnium 0.1-0.2; nickel 0.7-1.3; boron 0.03-0.05; calcium 0.0003-0.0005; iron is the rest.
EFFECT: higher strength of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2013 |
|
RU2508416C1 |
| CAST IRON | 2013 |
|
RU2525978C1 |
| CAST IRON | 2011 |
|
RU2449042C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450072C1 |
| CAST-IRON | 2012 |
|
RU2488642C1 |
| CAST IRON | 2013 |
|
RU2510421C1 |
| CAST IRON | 2011 |
|
RU2462531C1 |
| CAST IRON | 2011 |
|
RU2447179C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2460818C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450073C1 |
