CAST IRON Russian patent published in 2012 - IPC C22C37/10

Abstract RU 2462528 C1

FIELD: metallurgy.

SUBSTANCE: cast iron contains, by wt %: carbon 2.2-2.3, silicium 0.1-0.3, manganese 0.1-0.3, chromium 0.1-0.3, vanadium 0.4-0.6, nickel 4.0-4.4; aluminium 2.4-2.6; cobalt 0.4-0.6, tantalum 0.4-0.6, iron - the rest.

EFFECT: increased impact-fatigue strength of cast iron.

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RU 2 462 528 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2012-09-27—Published

2011-09-30—Filed