FUSING AGENT FOR ELECTROSLAG REFINING OF NONFERROUS METALS Russian patent published in 2004 - IPC

Abstract RU 2240364 C2

FIELD: nonferrous metallurgy.

SUBSTANCE: fusing agent containing cryolite (10-20%) and calcium fluoride additionally contains 10-15% of superphosphate.

EFFECT: improved mechanical properties of metal at its softening temperature above 250^оС due to active assimilation of nonmetal inclusions from metal into slag and to uniform distribution of remaining nonmetal inclusions in metal and simultaneous increase of phosphorus level therein.

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RU 2 240 364 C2

Authors

Vdovin K.N.

Vdovina R.A.

Jusin A.N.

Dates

2004-11-20—Published

2003-01-08—Filed