A number of 20-25 pound titanium ingots were produced from titanium 6A1 - 4V scrap. The heats were melted in a high frequency induction furnac under an inert atmosphere.nContamination of the heat by the graphite crucible was minimized by the use of a titanium skull in the bottom of the crucible and by adjustments in the power input so that a meniscus would be obtained in the molten titanium and thus reduce contact between the metal and the graphite crucible
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