FIELD: metallurgy.
SUBSTANCE: invention relates to cast irons to be used for production of parts for heat plants, furnaces, etc. Proposed composition contains the following substances, in wt %: carbon - 3.0-3.6, silicon - 3.0-3.6, manganese - 0.4-0.6, molybdenum - 0.15-0.25, magnesium - 0.002-0.003, cerium - 0.13-0.15, nickel - 0.6-0.8, cobalt - 0.2-0.3, calcium - 0.002-0.003, silver - 0.002-0.003, iron making the rest.
EFFECT: higher heat resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2013 |
|
RU2529342C1 |
| CAST IRON | 2013 |
|
RU2525980C1 |
| CAST IRON | 2013 |
|
RU2525981C1 |
| CAST IRON | 2011 |
|
RU2446224C1 |
| CAST IRON | 2011 |
|
RU2448182C1 |
| CAST IRON | 2008 |
|
RU2359061C1 |
| CAST IRON | 2011 |
|
RU2446225C1 |
| IRON | 2010 |
|
RU2427661C1 |
| IRON | 2009 |
|
RU2395615C1 |
| CAST IRON | 2011 |
|
RU2449040C1 |
