FIELD: metallurgy, namely processes for producing master alloys, possibly production of zirconium alloys used in nuclear power engineering and chemical machine engineering.
SUBSTANCE: according to method main component such as zirconium- containing material is placed onto bottom of crystallizer of electron-beam installation and alloy component is charged onto it such as niobium. At first niobium is melted due to action of electron beam and then zirconium containing material is melted in combination with electromagnetic agitation of melts.
EFFECT: possibility for producing master alloy of uniform chemical content without significant expenses.
7 cl, 1 tbl, 1 dwg
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Authors
Dates
2007-12-27—Published
2005-12-19—Filed