FIELD: metallurgy.
SUBSTANCE: invention relates to the field of ferrous metallurgy, in particular to iron compositions that can be used in engineering and shipbuilding. Cast iron contains, wt. %: carbon 2.3–2.9; silicon 6.5–7.0; manganese 3.9–4.5; chromium 3.2–3.8; niobium 0.2–0.8; titanium 0.8–1.5; copper 0.5–0.8; rest is iron.
EFFECT: technical result of the invention is to increase the corrosion resistance of cast iron.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2017 |
|
RU2659517C1 |
| CAST IRON | 2017 |
|
RU2657393C1 |
| CAST IRON | 2016 |
|
RU2629410C1 |
| CAST IRON | 2016 |
|
RU2629409C1 |
| IRON | 2007 |
|
RU2347845C1 |
| CAST IRON | 2017 |
|
RU2642223C1 |
| CAST IRON | 1992 |
|
RU2012651C1 |
| CAST IRON | 2006 |
|
RU2318045C2 |
| CAST IRON | 2017 |
|
RU2634336C1 |
| CORROSIVE-RESISTANT ALLOY | 2017 |
|
RU2653376C1 |
