FIELD: ferrous metallurgy, in particular, cast iron compositions which may be used for manufacture of pumping and compression equipment, in road building and railway engineering.
SUBSTANCE: cast iron composition contains, wt%: carbon 2.4-3.6; silicon 1.5-1.8; manganese 0.5-1.2; chromium 3.8-4.3; vanadium 1.2-1.8; aluminum 0.8-1.2; copper 2.1-2.6; molybdenum 4.5-5.5; boron 0.05-0.1; nickel 1.5-2.5; iron the balance.
EFFECT: increased strength of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2006 |
|
RU2296809C1 |
| CAST IRON | 2006 |
|
RU2307188C1 |
| IRON | 2006 |
|
RU2326972C1 |
| CAST IRON | 2006 |
|
RU2306360C1 |
| STEEL | 2006 |
|
RU2318069C1 |
| IRON-BASED ALLOY | 2018 |
|
RU2663954C1 |
| CAST IRON | 2006 |
|
RU2308524C1 |
| CAST IRON | 2006 |
|
RU2322528C1 |
| CAST IRON | 2008 |
|
RU2381288C1 |
| IRON | 2006 |
|
RU2327771C2 |
