FIELD: metallurgy.
SUBSTANCE: low-alloyed cast iron contains the following components, wt %: carbon 3.0-3.2; silicon 1.9-2.4; manganese 0.03-0.07; phosphorus 0.03 - 0.07; sulfur 0.03 - 0.07; nickel 0.01-0.02; chrome 0.03-0.07; titanium 0.03-0.07; zirconium 0.03-0.07; aluminium 0.2-0.3; molybdenum 0.01-0.03; barium 0.001-0.003; niobium 0.01-0.03; indium 0.01-0.03; lead 0.05-0.1; iron - the balance.
EFFECT: improved quality of cast iron items surface.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450071C1 |
| LOW-ALLOY CAST IRON | 2010 |
|
RU2430180C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448188C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448189C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2460818C1 |
| CAST IRON | 2006 |
|
RU2320764C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450073C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450072C1 |
| IRON | 2006 |
|
RU2332501C1 |
| LOW-ALLOY CAST IRON | 2010 |
|
RU2430181C1 |
