CAST IRON Russian patent published in 2009 - IPC C22C37/10 

Abstract RU 2361002 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy field, particularly, to content of grey cast iron. It can be used for manufacturing of parts of fire boxes, recuperator pipes, fire bars, cooling frames, tooth and rake arms of sulfur furnace. Cast iron contains, wt %: carbon 2.8-3.2; silicon 0.2-0.6; manganese 0.6-0.9; aluminium 2.8-3.2; stibium 0.07-0.11; copper 1.2-1.6; cobalt 1.3-1.7; zinc 0.002-0.006; iron - the rest. Cast iron allows high heat stability.

EFFECT: increasing of cast iron heat stability.

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RU 2 361 002 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2009-07-10Published

2008-02-28Filed