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 2.5-3.0; silicon 1.0-1.5; manganese 1.0-1.5; chromium 0.2-0.4; nickel 1.5-2.0; vanadium 0.8-1.2; boron 0.01-0.02, copper 0.5-1.0; molybdenum 3.0-3.5; magnesium 0.01-0.015; titanium 0.3-0.5; iron - the rest. The innovation provides increased strength of the cast iron.
EFFECT: increased strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2006 |
|
RU2318909C1 |
| CAST IRON | 2006 |
|
RU2308523C1 |
| IRON | 2006 |
|
RU2331697C1 |
| CAST IRON | 2006 |
|
RU2334011C1 |
| CAST IRON | 2006 |
|
RU2308524C1 |
| IRON | 2007 |
|
RU2334810C1 |
| CAST IRON | 2008 |
|
RU2381288C1 |
| IRON | 2006 |
|
RU2326974C1 |
| IRON | 2006 |
|
RU2326972C1 |
| WEAR RESISTANT IRON | 2006 |
|
RU2330088C1 |
