FIELD: metallurgy.
SUBSTANCE: proposed composition contains the following substances, in wt %: carbon - 2.6-2.8; silicon - 0.8-1.2; manganese - 0.8-1.2; chromium - 0.2-0.4; barium - 0.001-0.002; molybdenum - 0.4-0.6; nickel - 1.2-1.6; calcium - 0.0001-0.0003; niobium - 0.4-0.6; aluminium - 0.04-0.06, iron making the rest.
EFFECT: higher heat resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STEEL | 2008 |
|
RU2356994C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| IRON | 2010 |
|
RU2427661C1 |
| CAST IRON | 2015 |
|
RU2610097C1 |
| CAST-IRON | 2012 |
|
RU2488641C1 |
| STEEL | 2008 |
|
RU2361962C1 |
| CAST IRON | 2008 |
|
RU2371505C1 |
| CAST IRON | 2010 |
|
RU2430179C1 |
| MALLEABLE CAST IRON | 2007 |
|
RU2345163C1 |
| CAST-IRON | 2012 |
|
RU2488640C1 |
