FIELD: metallurgy, in particular, cast iron compositions.
SUBSTANCE: cast iron contains components used in the following ratio, wt%: carbon 2.8-3.2; silicon 1.8-2.2; manganese 0.6-1.0; nickel 2.0-2.5; barium 0.005-0.01; aluminum 0.1-0.3; boron 0.01-0.02; copper 0.8-1.2; niobium 0.8-1.2; cobalt 0.3-0.8; chromium nitrides 0.1-0.3; iron the balance.
EFFECT: increased strength of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2007 |
|
RU2333271C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| ALLOY ON BASIS OF NICKEL | 2008 |
|
RU2361944C1 |
| CAST IRON | 2008 |
|
RU2354738C1 |
| CAST IRON | 2006 |
|
RU2322527C1 |
| CAST IRON | 2008 |
|
RU2371505C1 |
| IRON | 2006 |
|
RU2326970C1 |
| CAST IRON | 2007 |
|
RU2333278C1 |
| CAST IRON | 2006 |
|
RU2320764C1 |
| CAST IRON | 2006 |
|
RU2308523C1 |
