FIELD: metallurgy, iron and steel industry.
SUBSTANCE: invention refers to metallurgy, particularly to compositions of iron. Iron contains elements at a following ratio, mas.%: carbon 2.8-3.2; silicon 0.8-1.2; manganese 0.5-1.0; aluminium 0.3-0.5; cerium 0.05-0.1; chromium 0.5-1.0; magnesium 0.01-0.03; vanadium 0.3-0.8; zirconium 0.8-1.2; molybdenum 0.8-1.2; iron - the rest.
EFFECT: producing iron of upgraded strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2006 |
|
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| CAST IRON | 2006 |
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| CAST IRON | 2006 |
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| CAST IRON | 2008 |
|
RU2381288C1 |
| CAST IRON | 2006 |
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| CAST IRON | 2006 |
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RU2308523C1 |
| CAST IRON | 2006 |
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| CAST IRON | 2006 |
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RU2320760C1 |
| IRON | 2006 |
|
RU2327761C1 |
| CAST IRON | 2006 |
|
RU2304182C1 |
