FIELD: metallurgy, namely cast iron compositions.
SUBSTANCE: cast iron contains next relation of components, mass %: carbon, 2.5 -3.5; silicon, 0.1 - 0.3; manganese, 0.1 - 0.3; chrome, 4.5 - 5.5; vanadium, 2.0 - 2.5; nickel, 4.5 - 5.5; aluminum, 0.1 - 0.2; iron, the balance.
EFFECT: increased fatigue-impact strength of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2007 |
|
RU2336358C1 |
| CAST-IRON | 2011 |
|
RU2459002C1 |
| CAST IRON | 2011 |
|
RU2462528C1 |
| CAST IRON | 2014 |
|
RU2554234C1 |
| CAST IRON | 2012 |
|
RU2499074C1 |
| HIGH-SPEED STEEL | 2008 |
|
RU2361961C1 |
| CAST IRON | 2006 |
|
RU2308508C1 |
| CAST IRON | 2006 |
|
RU2299258C1 |
| CAST IRON | 2006 |
|
RU2308509C1 |
| IRON | 2006 |
|
RU2332495C1 |
