CAST IRON Russian patent published in 2007 - IPC C22C37/10 

FIELD: ferrous metallurgy, railway machine building, agricultural machine building, automobile construction.

SUBSTANCE: the present innovation deals with the composition of white iron and manufacturing the details of furnaces, heat aggregates and turbines. The cast iron in question contains the components in the following ratio, weight%: carbon 2.6-3.4; silicon 0.05-0.1; manganese 0.1-0.2; aluminum 0.05-0.15; nickel 0.1-0.3; copper 0.05-0.15; titanium 0.1-0.2; cerium 0.2-0.4; calcium 0.02-0.04; barium 0.05-0.1; lanthanum 0.2-0.4; strontium 0.005-0.01; iron - the rest. The innovation provides increased plasticity of the cast iron.

EFFECT: increased plasticity.

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