ALLOY FOR STEEL ALLOYING Russian patent published in 2009 - IPC C22C35/00 C21C7/00 

Abstract RU 2356984 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy field, particularly to composition of alloying alloy for steel. Alloy for steel alloying contains, wt %: silicon 10.0-15.0; manganese 5.0-10.0; aluminium 5.0-10.0; calcium 0.5-1.0; magnesium 0.5-1.0; zirconium 10.0-15.0; copper 25.0-30.0; iron - the rest.

EFFECT: hardening of steel.

2 tbl

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RU 2 356 984 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2009-05-27Published

2008-01-09Filed