FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy field. Particularly it concerns cast iron content. Cast iron contains components in a following ratio, wt %: carbon 3.0-3.5; silicon 2.6-3.0; manganese 1.6-2.0; phosphorus 0.04-0.08; sulfur 0.03-0.05; boron 0.1-0.3; chrome 1.5-2.0; titanium 0.18-0.24; cobalt 0.5-1.0; selenium 0.05-0.1; iron - the rest.
EFFECT: increasing of cast iron endurance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2362828C1 |
| CAST IRON | 2009 |
|
RU2381292C1 |
| ABRASION-RESISTANT CAST IRON | 2006 |
|
RU2308515C1 |
| CAST IRON | 2009 |
|
RU2371507C1 |
| CAST IRON | 2006 |
|
RU2311478C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| CAST IRON | 2006 |
|
RU2312917C1 |
| CAST IRON | 2014 |
|
RU2557436C1 |
| IRON | 2009 |
|
RU2390576C1 |
| CAST IRON | 2014 |
|
RU2556447C1 |
