FIELD: metallurgy. SUBSTANCE: using base of alloy electrodes are made for electric slag remelting. Electrodes are remelted under specially selected highly active slags. In the case, due to highly developed surface of reaction, alloy base deep purification from undesirable impurities and nonmetallic inclusions takes place. During electric slag remelting the alloy is doped by alloying components-purificators, restored from the slag compositions or by additions, introduced during electric slag remelting on surface of the slag molten bath. Produced semifinished product is loaded in crucible-nozzle of pouring devices, once more doped by required components and amorphous belt is produced. EFFECT: method is used in continuous casting of amorphous belt. 1 tbl
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METHOD OF ELECTROSLAG REMELTING OF LOW-DENSITY MATERIALS | 1989 |
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Authors
Dates
1994-08-15—Published
1989-05-24—Filed