FIELD: metallurgy industry.
SUBSTANCE: invention refers to metallurgy, and namely to cast iron compounds. Cast iron component ratio is as follows, wt %: carbon 3.0-3.6; silicon 0.3-0.5; manganese 0.2-0.3; magnesium 0.001-0.003; aluminium 2.0-3.0; boron 0.08-0.12; niobium 0.6-1.0; tungsten 0.2-0.3; and iron - the rest.
EFFECT: improving cast iron heat resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2364655C1 |
| CAST IRON | 2007 |
|
RU2342460C1 |
| CAST IRON | 2008 |
|
RU2354738C1 |
| CAST IRON | 2007 |
|
RU2342464C1 |
| CAST IRON | 2016 |
|
RU2629406C1 |
| CAST IRON | 2008 |
|
RU2380447C1 |
| STEEL | 2006 |
|
RU2313616C1 |
| CAST IRON | 2008 |
|
RU2361955C1 |
| CAST IRON | 2007 |
|
RU2349667C1 |
| CAST-IRON | 2012 |
|
RU2475562C1 |
