FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy field. Particularly it concerns cast irons content. Cast iron contains components in a following ratio, wt %: carbon 2.2-3.0; silicon 1.2-1.8; manganese 0.4-0.6; aluminium 0.1-0.3; calcium 0.02-0.04; barium 0.02-0.04; chrome 0.3-0.5; copper 0.6-1.0; zinc 0.01-0.03; iron - the rest.
EFFECT: cast iron hardening.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2006 |
|
RU2308520C1 |
| CAST IRON | 2012 |
|
RU2492263C1 |
| CAST IRON | 2012 |
|
RU2492264C1 |
| CAST IRON | 2007 |
|
RU2341579C1 |
| CAST IRON | 2008 |
|
RU2354738C1 |
| CAST IRON | 2006 |
|
RU2308524C1 |
| CAST IRON | 2007 |
|
RU2340695C1 |
| CAST IRON | 2006 |
|
RU2320764C1 |
| CAST IRON | 2008 |
|
RU2375489C1 |
| CAST IRON | 2008 |
|
RU2356991C1 |
