METHOD FOR ALLOYING POWDER MATERIALS Russian patent published in 2004 - IPC

Abstract RU 2242327 C2

FIELD: powder metallurgy, namely manufacture of articles with high mechanical properties and enhanced wear resistance.

SUBSTANCE: method of alloying powder materials on base of iron and iron-carbon compounds comprises steps of treating formed blank in melt of salts during electrolysis process; heating salts up to melt state by passing electric current; using manganese chloride as main component of melt; performing electrolysis at temperature 850 - 1520 C and electric current density in range 0.5 - 20 A/cm2

EFFECT: enhanced wear resistance of powder materials.

1 dwg, 1 tbl

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RU 2 242 327 C2

Authors

Velichko A.G.

Skorikov A.V.

Gajdamakin V.A.

Dates

2004-12-20Published

2003-02-14Filed