FIELD: metallurgy.
SUBSTANCE: cast iron contains components in a following ratio, wt %: carbon 3.0-3.6; silicon 0.6-0.8; manganese 2.8-3.2; copper 0.3-0.4; boron 2.2-2.3; chrome 38.0-39.0; indium 0.2-0.3; erbium 0.3-0.4; iron - the rest.
EFFECT: hardening of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2009 |
|
RU2391436C1 |
| CAST IRON | 2009 |
|
RU2387728C1 |
| CAST IRON | 2014 |
|
RU2557197C1 |
| CAST IRON | 2007 |
|
RU2337998C1 |
| CAST IRON | 2013 |
|
RU2525978C1 |
| CAST IRON | 2008 |
|
RU2375489C1 |
| CAST IRON | 2007 |
|
RU2348731C1 |
| CAST IRON | 2009 |
|
RU2371507C1 |
| CAST IRON | 2007 |
|
RU2355807C1 |
| CAST IRON | 2007 |
|
RU2337995C1 |
