FIELD: metallurgy.
SUBSTANCE: iron contains elements at a following ratio, mas.%: carbon 2.8-3.2; silicon 2.8-3.2; manganese 1.0-1.5; chromium 6.5-7.5; nickel 1.0-1.5; vanadium 0.3-0.5; nitrogen 0.1-0.2; aluminium 0.1-0.2; barium 0.005-0.015; copper 1.5-2.0; zirconium 0.1-0.3; iron - the rest.
EFFECT: upgrading of iron wear resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| WEAR RESISTANT IRON | 2007 |
|
RU2332507C1 |
| CAST IRON | 2013 |
|
RU2525978C1 |
| CAST IRON | 2007 |
|
RU2333271C1 |
| IRON | 2006 |
|
RU2329326C1 |
| CAST IRON | 2006 |
|
RU2320757C1 |
| CAST IRON | 2006 |
|
RU2306352C1 |
| IRON | 2006 |
|
RU2332495C1 |
| IRON | 2006 |
|
RU2329329C1 |
| IRON | 2006 |
|
RU2332500C1 |
| IRON | 2006 |
|
RU2327763C1 |
