FIELD: metallurgy.
SUBSTANCE: cast iron contains components in a following ratio, wt %: carbon 3.0-3.6; silicon 1.2-1.4; manganese 0.4-0.6; aluminium 2.2-2.4; calcium 0.001-0.0014; titanium 0.2-0.3; tin 0.005-0.01; niobium 0.5-0.65; cobalt 0.4-0.6; lithium 0.0001-0.00014; nitrogen 0.001-0.0014; iron - the rest.
EFFECT: increasing of thermostability of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2006 |
|
RU2332497C1 |
| CAST IRON | 2008 |
|
RU2354738C1 |
| IRON | 2010 |
|
RU2419668C1 |
| CAST IRON | 2006 |
|
RU2296805C1 |
| CAST IRON | 2009 |
|
RU2405854C1 |
| IRON | 2007 |
|
RU2347844C1 |
| CAST IRON | 2009 |
|
RU2405057C1 |
| CAST IRON | 2017 |
|
RU2661381C1 |
| CAST IRON | 2014 |
|
RU2556454C1 |
| CAST IRON | 2014 |
|
RU2557197C1 |
