FIELD: metallurgy.
SUBSTANCE: invention relates to the field of ferrous metallurgy, in particular to cast iron compositions. Can be used for the manufacture of thermal units parts. Cast iron contains, wt%: carbon 3.0–3.6; silicon 2.8–3.4; manganese 2.2–3.2; aluminium 1.3–1.7; chromium 3.4–4.5; nickel 2.0–2.5; tungsten 2.6–3.0; rhenium 0.2–0.3; palladium 0.03–0.1; rest is iron.
EFFECT: cast iron has a high thermal resistance.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2017 |
|
RU2644704C1 |
| CAST IRON | 1992 |
|
RU2012667C1 |
| CAST IRON | 2007 |
|
RU2342464C1 |
| CAST IRON | 2007 |
|
RU2342463C1 |
| CAST IRON | 2016 |
|
RU2626258C1 |
| CAST IRON | 2006 |
|
RU2299258C1 |
| CAST IRON | 2016 |
|
RU2625191C1 |
| CAST IRON | 2017 |
|
RU2637032C1 |
| CAST IRON | 2013 |
|
RU2525978C1 |
| CAST IRON | 2007 |
|
RU2345167C1 |
