FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy particularly dealing with cast irons compositions. Ratio of the cast iron chemical components (wt %) is as follows: %: carbon - 3.0-3.6%; silica - 0.3-0.5%; manganese - 0.4-0.5%; magnesium - 0.001-0.003%; aluminium - 2.0-3.0%; boron - 0.01-0.02%; lithium - 0.001-0.003%; beryllium - 0.001-0.003%; copper - 0.6-1.0%; iron - balance.
EFFECT: invention utilisation enables enhanced thermal resistance of cast iron.
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| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2007 |
|
RU2351681C1 |
| CAST IRON | 2011 |
|
RU2448182C1 |
| CAST IRON | 2008 |
|
RU2359061C1 |
| IRON | 2008 |
|
RU2369655C1 |
| CAST IRON | 2008 |
|
RU2361955C1 |
| CAST IRON | 2013 |
|
RU2525981C1 |
| CAST IRON | 2011 |
|
RU2448191C1 |
| CAST IRON | 2008 |
|
RU2380447C1 |
| CAST IRON | 2009 |
|
RU2386717C1 |
| CAST IRON | 2008 |
|
RU2356991C1 |
