FIELD: metallurgy.
SUBSTANCE: cast-iron contains the following, wt %: carbon 3.6-4.0; silica 2.2-2.6; manganese 0.3-0.5; copper 1.3-1.7; aluminium 0.12-0.16; calcium 0.0001-0.0002; zinc 0.002-0.004; lithium 0.0005-0.001; phosphorus 0.24-0.3; barium nitrides 0.02-0.03; iron is the rest.
EFFECT: increasing cast-iron strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2356991C1 |
| CAST IRON | 2007 |
|
RU2340695C1 |
| CAST IRON | 2008 |
|
RU2372415C1 |
| IRON | 2009 |
|
RU2389818C1 |
| CAST IRON | 2007 |
|
RU2341579C1 |
| CAST IRON | 2008 |
|
RU2361955C1 |
| STEEL | 2008 |
|
RU2361962C1 |
| CAST IRON | 2006 |
|
RU2304629C1 |
| CAST IRON | 1992 |
|
RU2012671C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2460818C1 |
