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

Abstract RU 2475558 C1

FIELD: metallurgy.

SUBSTANCE: cast-iron contains the following, wt %: carbon 3.0-3.4; silicon 3.0-3.4; manganese 0.2-0.3; aluminium 3.7-4.3; niobium 0.3-0.7; tungsten 3.3-3.7; stannum 0.02-0.03; silver 0.01-0.014; iron is the rest.

EFFECT: increasing cast-iron thermal resistance.

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RU 2 475 558 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2013-02-20—Published

2012-01-12—Filed