FIELD: metallurgy.
SUBSTANCE: invention relates to ferrous metallurgy, in particular to iron compositions that can be used, for example, for cooking hotplates. Cast iron contains, wt%: carbon 3.2–3.7; silicon 2.4–3.2; manganese 0.8–1.2; aluminium 0.1–0.2; calcium 0.005–0.01; titanium 0.5–0.7; tin 0.001–0.01; copper 1.0–1.5; boron 0.1–0.2; yttrium 0.05–0.1; vanadium 2.0–2.5; iron – the balance.
EFFECT: increase of the cast iron heat resistance.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2017 |
|
RU2661381C1 |
| CAST IRON | 2006 |
|
RU2308514C1 |
| CAST IRON | 2006 |
|
RU2313599C1 |
| CAST IRON | 2014 |
|
RU2556454C1 |
| CAST IRON | 2006 |
|
RU2296805C1 |
| CAST IRON | 2014 |
|
RU2561541C1 |
| CAST IRON | 2008 |
|
RU2382109C1 |
| CAST IRON | 2006 |
|
RU2318054C1 |
| CAST IRON | 2017 |
|
RU2642223C1 |
| CAST IRON | 2008 |
|
RU2354738C1 |
