CAST IRON Russian patent published in 2013 - IPC C22C37/10 

Abstract RU 2492266 C1

FIELD: metallurgy.

SUBSTANCE: proposed composition contains the following substances, in wt %: carbon - 2.7-3.3, silicon - 1.7-2.3, manganese - 0.5-0.7, aluminium - 6.0-7.0, nickel - 0.5-0.7, vanadium - 0.3-0.4, copper - 0.3-0.4, cobalt - 6.0-6.8, beryllium - 0.003-0.004, zirconium - 0.5-0.7, iron making the rest.

EFFECT: higher heat resistance.

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RU 2 492 266 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2013-09-10Published

2012-09-03Filed