FIELD: metallurgy industry.
SUBSTANCE: invention refers to metallurgy, and namely to cast iron compounds. Cast iron component ratio is as follows, wt %: carbon 3.2-3.6; silicon 0.4-0.6; manganese 0.8-1.2; chrome 0.5-0.9; nickel 0.3-0.8; titanium 0.05-0.1; nitrogen 0.001-0.01; cuprum 1.0-1.6; tungsten 1.0-1.6; molybdenum 0.6-1.1; hafnium 1.0-1.6; and iron - the rest.
EFFECT: improving cast iron resistance to torsion under cast iron elevated temperature conditions.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2375488C1 |
| CAST IRON | 2011 |
|
RU2450075C1 |
| CAST IRON | 2007 |
|
RU2354736C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448188C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450071C1 |
| CAST IRON | 2007 |
|
RU2345167C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448189C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2460818C1 |
| STEEL | 2011 |
|
RU2478134C1 |
| CAST IRON | 2014 |
|
RU2557196C1 |
