FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy field. Particularly it concerns cast iron content. Cast iron contents components at a following ratio, mass %: carbon 3.0-3.5; silicon 1.5-2.0; manganese 2.0-2.5; titanium 0.3-0.5; copper 0.3-0.5; molybdenum 2.0-2.5; aluminium 0.1-0.2; boron 0.1-0.2; iron - the rest.
EFFECT: improving of cast iron endurance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2006 |
|
RU2332495C1 |
| CAST IRON | 2008 |
|
RU2368690C1 |
| IRON | 2007 |
|
RU2347837C2 |
| ATTRITION-RESISTANT CAST IRON | 2007 |
|
RU2333280C1 |
| IRON | 2006 |
|
RU2329326C1 |
| ALLOY ON BASIS OF NICKEL | 2008 |
|
RU2361944C1 |
| CAST IRON | 2006 |
|
RU2311476C1 |
| CAST IRON | 2011 |
|
RU2450075C1 |
| CAST IRON | 2006 |
|
RU2320762C1 |
| IRON | 2006 |
|
RU2332501C1 |
