FIELD: metallurgy; cast irons.
SUBSTANCE: proposed cast iron contains components in the following composition, mass %: carbon 3.0-3.8, silicon 0.8-1.2, manganese 1.5-2.5, chromium 15.0-20.0, nickel 1.0-2.0, niobium 2.0-3.0, zirconium 0.05-0.1, boron 0.1-0.2, nitrogen 0.1-0.2, tellurium 0.005-0.01, the remainder being iron.
EFFECT: increased hardness of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2006 |
|
RU2327770C1 |
| CAST IRON | 1992 |
|
RU2012661C1 |
| CAST IRON | 2011 |
|
RU2462527C1 |
| STEEL | 2006 |
|
RU2331711C2 |
| CAST IRON | 2008 |
|
RU2360028C1 |
| CAST IRON | 2006 |
|
RU2313598C1 |
| IRON | 2006 |
|
RU2326967C2 |
| CAST IRON | 2007 |
|
RU2349670C1 |
| CAST IRON | 2006 |
|
RU2318043C1 |
| CAST IRON | 2016 |
|
RU2629409C1 |
