FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy, particularly to compositions of iron. Iron contains components at the following ratio, mass %: carbon 3.4-4.0; silicon 2.7-3.5; manganese 1.0-1.5; copper 0.3-0.7; molybdenum 1.0-1.5; nickel 1.0-1.5; zirconium 0.15-0.3; chromium 0.7-1.2; cerium 0.05-0.1; nitrogen 0.07-0.15, the rest being iron.
EFFECT: upgraded wear resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2006 |
|
RU2327778C1 |
| IRON | 2006 |
|
RU2332495C1 |
| WEAR RESISTANT IRON | 2006 |
|
RU2330088C1 |
| IRON | 2006 |
|
RU2327787C1 |
| IRON | 2006 |
|
RU2329326C1 |
| CAST IRON | 2008 |
|
RU2368690C1 |
| IRON | 2006 |
|
RU2327779C1 |
| TOOL STEEL | 2006 |
|
RU2327803C1 |
| CAST IRON | 2008 |
|
RU2375488C1 |
| WEAR RESISTANT IRON | 2006 |
|
RU2332503C1 |
