FIELD: iron and steel industry.
SUBSTANCE: iron consists of components at following ratio, mas. %: carbon 3.4-3.8; silicon 1.0-1.4; manganese 0.8-1.2; nickel 3.2-3.6; copper 0.8-1.2; chromium 0.3-0.7; molybdenum 4.0-5.0; magnesium 0.003-0.007; niobium 1.0-1.5; titanium 0.3-0.7; nitrogen 0.003-0.008; iron - the rest.
EFFECT: upgrading of iron strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| WEAR RESISTANT IRON | 2006 |
|
RU2330088C1 |
| CAST IRON | 2008 |
|
RU2381288C1 |
| IRON | 2006 |
|
RU2327783C1 |
| CAST IRON | 2006 |
|
RU2308524C1 |
| IRON | 2006 |
|
RU2327777C1 |
| CAST IRON | 2007 |
|
RU2355804C1 |
| CAST IRON | 2006 |
|
RU2318908C1 |
| IRON | 2006 |
|
RU2327787C1 |
| CAST IRON | 2006 |
|
RU2308516C1 |
| CAST IRON | 2006 |
|
RU2322526C1 |
