FIELD: metallurgy.
SUBSTANCE: the present innovation deals with the composition of cast iron. The cast iron in question contains the components in the following ratio, weight%: carbon 3.0-3.4; silicon 1.0-1.4; manganese 0.4-0.8; chromium 0.2-0.6; nickel 3.2-3.6; vanadium 2.0-2.5; copper 0.8-1.2; molybdenum 0.3-0.5; magnesium 0.01-0.03; phosphorus 0.05-0.1; iron - the rest. The innovation provides increased strength of the cast iron.
EFFECT: increased strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2007 |
|
RU2345167C1 |
| CAST IRON | 2006 |
|
RU2306360C1 |
| IRON | 2006 |
|
RU2326973C1 |
| CAST IRON | 2008 |
|
RU2381288C1 |
| IRON | 2006 |
|
RU2327783C1 |
| WEAR RESISTANT IRON | 2006 |
|
RU2332503C1 |
| IRON | 2006 |
|
RU2326968C2 |
| CAST IRON | 2006 |
|
RU2308526C1 |
| CAST IRON | 2006 |
|
RU2299258C1 |
| CAST IRON | 2007 |
|
RU2333278C1 |
