FIELD: metallurgy.
SUBSTANCE: invention relates to ferrous metallurgy particularly dealing with cast iron compositions. Ratio of the cast iron chemical components (wt %) is as follows: %: carbon - 3.0-3.6%; silica - 3.0-3.6%; manganese - 0.4-0.6%; molybdenum - 0.1-0.2%; copper - 1.4-1.8%; cerium - 0.12-0.16%; zirconium - 0.05-0.09%; aluminium - 0.8-1.2%; silver - 0.05-0.09%; iron - balance.
EFFECT: invention utilisation enables enhanced thermal resistance of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2012 |
|
RU2499071C1 |
| CAST IRON | 2012 |
|
RU2499072C1 |
| CAST IRON | 2007 |
|
RU2345169C1 |
| IRON | 2009 |
|
RU2388840C1 |
| CAST IRON | 2011 |
|
RU2446224C1 |
| STEEL | 2007 |
|
RU2334817C1 |
| CAST IRON | 2008 |
|
RU2367708C1 |
| CAST IRON | 2006 |
|
RU2359060C2 |
| CAST IRON | 2008 |
|
RU2374353C1 |
| CAST IRON | 2011 |
|
RU2445390C1 |
