FIELD: metallurgy.
SUBSTANCE: cast iron contains the following, wt %: carbon 3.0-3.2; silicone 1.0-1.5; manganese 0.01 -0.02; vanadium 0.01-0.02; phosphorus 0.03-0.07; sulphur 0.03-0.07; copper 0.15-0.2; nickel 0.2-0.3; chrome 0.1-0.15; titanium 0.001-0.002; cobalt 0.03-0.07; aluminium 0.07-0.11; gallium 0.0001-0.0003; hafnium 0.05-0.09; antimony 0.01-0.02; iron is the rest.
EFFECT: proposed cast iron composition allows obtaining alloy castings with quality surface.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450073C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450071C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448188C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2460818C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450072C1 |
| LOW-ALLOY CAST IRON | 2010 |
|
RU2430181C1 |
| STEEL | 2007 |
|
RU2349676C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| CAST IRON | 2008 |
|
RU2372415C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450074C1 |
