FIELD: metallurgy, in particular, cast iron compositions.
SUBSTANCE: cast iron contains components used in the following ratio, wt%: carbon 2.3-2.7; silicon 0.8-1.2; manganese 1.0-1.5; chromium 16.0-20.0; boron 0.004-0.006; zirconium 0.05-0.1; vanadium 0.1-0.15; magnesium 0.003-0.007; molybdenum 0.1-0.15; titanium 0.1-0.15; iron the balance.
EFFECT: increased hardenability of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| WEAR RESISTANT IRON | 2006 |
|
RU2330088C1 |
| STEEL | 2006 |
|
RU2321669C1 |
| CAST IRON | 2017 |
|
RU2643770C1 |
| CAST IRON | 2009 |
|
RU2410461C1 |
| CAST IRON | 2006 |
|
RU2359060C2 |
| IRON | 2007 |
|
RU2334808C1 |
| CAST IRON | 2006 |
|
RU2306361C1 |
| ALLOY FOR PUNCHING TOOL MANUFACTURING | 2009 |
|
RU2392341C1 |
| IRON | 2006 |
|
RU2327768C1 |
| IRON | 2006 |
|
RU2326972C1 |
