FIELD: metallurgy.
SUBSTANCE: iron contains components at following ratio, wt %: carbon 2.8-3.2; silicon 0.03-0.07; manganese 0.03-0.07; molybdenum 2.2-2.6; copper 0.4-0.5; tantalum 0.17-0.23; beryllium 0.006-0.008; tungsten 0.4-0.6; iron - the rest.
EFFECT: raised heat resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2011 |
|
RU2441938C1 |
| CAST IRON | 2011 |
|
RU2448187C1 |
| CAST-IRON | 2011 |
|
RU2459005C1 |
| CAST IRON | 2009 |
|
RU2410461C1 |
| CAST IRON | 2014 |
|
RU2557849C1 |
| CAST IRON | 2011 |
|
RU2448182C1 |
| CAST IRON | 2008 |
|
RU2359061C1 |
| IRON | 2010 |
|
RU2422549C1 |
| CAST IRON | 2008 |
|
RU2367709C1 |
| CAST IRON | 2007 |
|
RU2345170C1 |
