FERRUM-VANADIUM POWDERY ALLOY Russian patent published in 2014 - IPC C22C33/02 B22F9/08 C22C38/12 

Abstract RU 2532221 C2

FIELD: metallurgy.

SUBSTANCE: water-sprayed, pre-alloyed steel powder, containing by wt %: 0.05-0.4 V, 0.09-0.3 Mn, less than 0.1 Cr, less than 0.1 Mo, less than 0.1 Ni, less than 0.2 Cu, less than 0.1 C, less than 0.25 O, less than 0.5 of inevitable admixtures, the rest is iron.

EFFECT: obtained powder forged details have high compression yield strength with relatively low Vickers hardness, good cutting performance.

16 cl, 3 tbl

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RU 2 532 221 C2

Authors

Bengtsson,Sven

Dates

2014-10-27Published

2010-03-15Filed