FIELD: metallurgy.
SUBSTANCE: cast iron contains the following component ratio, wt %: carbon 3.0-3.2; silicon 1.9-2.4; manganese 0.03-0.07; phosphorus 0.03-0.07; sulphur 0.03-0.07; nickel 0.1-0.15; chrome 0.1-0.15; titanium 0.03-0.07; cerium 0.25-0.35; selenium 0.03-0.07; neodymium 0.1-0.15; praseodymium 0.1-0.15; cobalt 0.03-0.07; and iron is the rest.
EFFECT: improving the quality of surface of cast items.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| LOW-ALLOY CAST IRON | 2010 |
|
RU2430180C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448188C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448189C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450071C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2460818C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450073C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450074C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450072C1 |
| IRON | 2009 |
|
RU2395615C1 |
| IRON | 2006 |
|
RU2327785C1 |
