FIELD: metallurgy industry.
SUBSTANCE: invention refers to metallurgy, and namely to cast iron compounds. Cast iron component ratio is as follows, wt %: carbon 3.0-3.4; silicon 0.5-1.0; manganese 0.4-0.8; magnesium 0.005-0.01; aluminium 0.7-1.1; niobium 0.7-1.1; tungsten 0.4-0.8; and iron - the rest.
EFFECT: improving cast iron heat resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2007 |
|
RU2342464C1 |
| CAST IRON | 2007 |
|
RU2342463C1 |
| CAST IRON | 2012 |
|
RU2494163C1 |
| CAST IRON | 2008 |
|
RU2367709C1 |
| CAST-IRON | 2012 |
|
RU2475558C1 |
| CAST IRON | 2008 |
|
RU2354738C1 |
| CAST IRON | 2007 |
|
RU2349667C1 |
| IRON | 2009 |
|
RU2383647C1 |
| CAST IRON | 2007 |
|
RU2342460C1 |
| CAST IRON | 2008 |
|
RU2381288C1 |
