FIELD: ferrous metallurgy; composition of chromium cast irons; manufacture of parts for mills, grinders and sand pumps.
SUBSTANCE: proposed cast iron contains the following constituents, mass-%: carbon, 2.8-3.2; silicon, 0.5-1.0; manganese, 3.0-4.0; chromium, 16.0-24.0; zirconium, 0.1-0.2; boron, 0.1-0.2; niobium, 0.1-0.2; calcium, 0.01-0.02; copper, 0.1-0.2; the remainder being iron.
EFFECT: enhanced hardenability of cast iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2006 |
|
RU2327767C1 |
| CAST IRON | 2006 |
|
RU2318043C1 |
| IRON | 2006 |
|
RU2327768C1 |
| IRON | 2006 |
|
RU2327762C1 |
| CAST IRON | 2007 |
|
RU2342454C1 |
| CAST IRON | 2008 |
|
RU2360028C1 |
| CAST IRON | 2013 |
|
RU2525978C1 |
| IRON | 2006 |
|
RU2327763C1 |
| CAST IRON | 2006 |
|
RU2308507C1 |
| CAST IRON | 2011 |
|
RU2462527C1 |
