METHOD OF HARDENING OF METALS Russian patent published in 2006 - IPC C21D1/09 C21D1/04 

Abstract RU 2273672 C1

FIELD: mechanical engineering; surface hardening of metals during treatment at high concentration of energy.

SUBSTANCE: waves of laser radiation and electromagnetic source generated in metal are set in resonance; magnetic field at intensity sufficient for realization of magnetic ductility effect is induced in metal.

EFFECT: increased depth of hardening in under-surface layers.

2 cl, 2 dwg, 1 tbl, 1 ex

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RU 2 273 672 C1

Authors

Pyrikov Pavel Gennad'Evich

Dates

2006-04-10Published

2004-09-29Filed