FIELD: ferrous metallurgy, in particular, cast iron compositions which may be used for manufacture of rolls employed at elevated temperatures and increased mechanical loadings.
SUBSTANCE: cast iron composition contains, wt%: carbon 3.2-3.6; silicon 0.4-0.8; manganese 1.5-2.0; chromium 4.0-5.0; nickel 0.3-0.8; titanium 0.1-0.2; copper 0.1-0.3; niobium 3.0-4.0; tungsten 0.3-0.5; iron the balance.
EFFECT: increased torsion resistance at elevated temperatures.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2006 |
|
RU2326973C1 |
| CAST IRON | 2014 |
|
RU2557196C1 |
| CAST IRON | 2008 |
|
RU2375488C1 |
| CAST IRON | 2007 |
|
RU2345159C1 |
| IRON | 2010 |
|
RU2425904C1 |
| CAST IRON | 2008 |
|
RU2354738C1 |
| IRON | 2006 |
|
RU2332497C1 |
| CAST IRON | 2006 |
|
RU2311477C1 |
| CAST IRON | 2009 |
|
RU2405057C1 |
| CAST IRON | 2014 |
|
RU2557849C1 |
