FIELD: ferrous metallurgy, in particular, cast iron compositions which may be used for manufacture of rolls employed in rolled products industry.
SUBSTANCE: cast iron composition contains, wt%: carbon 2.0-2.5; silicon 0.5-1.0; manganese 0.5-1.0; chromium 30.0-35.0; nickel 2.0-3.0; vanadium 0.2-0.3; molybdenum 1.0-2.0; boron 0.2-0.3; calcium 0.01-0.02; phosphor 0.01-0.03; zirconium 0.2-0.3; titanium 0.2-0.3; iron the balance.
EFFECT: increased fire and wear resistance of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2007 |
|
RU2353696C1 |
| IRON | 2006 |
|
RU2332495C1 |
| WEAR RESISTANT IRON | 2006 |
|
RU2330088C1 |
| WEAR RESISTANT IRON | 2007 |
|
RU2332507C1 |
| IRON | 2006 |
|
RU2326965C1 |
| IRON | 2006 |
|
RU2329326C1 |
| IRON | 2007 |
|
RU2332506C1 |
| CAST IRON | 2006 |
|
RU2320757C1 |
| IRON | 2006 |
|
RU2332501C1 |
| IRON | 2006 |
|
RU2332499C1 |
