FIELD: metallurgy.
SUBSTANCE: invention relates to the field of metallurgy, in particular to the compositions of cast iron. Invention can be used in machine building. Cast iron contains, wt%: carbon 3.0–3.5; silicon 1.0–1.3; manganese 0.6–0.8; aluminium 0.15–0.25; cobalt 4.0–4.4; nickel 0.3–0.4; copper 0.9–1.3; hafnium 0.5–0.6; palladium 0.006–0.008; rest is iron.
EFFECT: cast iron has high strength.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| LOW-ALLOY CAST IRON | 2011 |
|
RU2460818C1 |
| CAST IRON | 2009 |
|
RU2410461C1 |
| CAST IRON | 2017 |
|
RU2657957C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450072C1 |
| CAST IRON | 2017 |
|
RU2657961C1 |
| STEEL | 2017 |
|
RU2647061C1 |
| IRON | 2010 |
|
RU2424346C1 |
| CAST IRON | 2017 |
|
RU2645520C1 |
| CAST IRON | 2017 |
|
RU2643767C1 |
| CAST-IRON | 2011 |
|
RU2459002C1 |
