FIELD: metallurgy.
SUBSTANCE: iron contains elements at a following ratio, mas.%: carbon 2.8-3.2; silicon 2.8-3.2; manganese 2.0-2.5; chromium 6.0-7.0; nickel 0.5-1.0; nitrogen 0.1- 0.15; aluminium 0.3-0.5; zirconium 0.3-0.5; phosphorus 0.05-0.1; calcium 0.005-0.01; iron - the rest.
EFFECT: upgrading wear resistance of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2006 |
|
RU2329326C1 |
| CAST IRON | 2006 |
|
RU2320757C1 |
| STEEL | 2006 |
|
RU2331711C2 |
| CAST IRON | 2006 |
|
RU2311477C1 |
| IRON | 2006 |
|
RU2327762C1 |
| WEAR RESISTANT IRON | 2007 |
|
RU2332507C1 |
| CAST IRON | 2006 |
|
RU2296809C1 |
| IRON | 2006 |
|
RU2332499C1 |
| IRON | 2006 |
|
RU2332495C1 |
| CAST IRON | 2006 |
|
RU2299258C1 |
