FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy field. Particularly it concerns cast iron content. Cast iron contains components in following ratio, mass %: carbon 3.0-3.5; silicon 1.0-1.5; manganese 1.0-1.5; copper 0.5-1.0; nickel 1.0-1.5; chrome 0.5-1.0; boron 0.05-0.1; zirconium 0.1-0.2; vanadium 0.1-0.2; calcium 0.005-0.01; molybdenum 1.0-1.5; magnesium 0.005-0.01; cerium 0.05-0.1; nitrogen 0.05-0.1; iron - the rest.
EFFECT: wear resistance rising of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| TOOL STEEL | 2006 |
|
RU2327803C1 |
| CAST IRON | 2006 |
|
RU2308523C1 |
| WEAR RESISTANT IRON | 2006 |
|
RU2330088C1 |
| IRON | 2006 |
|
RU2332495C1 |
| IRON | 2006 |
|
RU2331697C1 |
| IRON | 2006 |
|
RU2329326C1 |
| CAST IRON | 2006 |
|
RU2320764C1 |
| STEEL | 2007 |
|
RU2331708C1 |
| IRON | 2006 |
|
RU2326965C1 |
| STEEL | 2006 |
|
RU2318070C1 |
