Producibility of an Alloy of Columbium with One Percent Zirconium
Description:
Abstract. Proven mineral resources show that niobium is the most abundant of the refractory metals and extraction capacity is adequate to meet foreseeable requirements. Approximately four tons of Nb-1% Zr alloy were melted, forged, drawn, and rolled to produce various mill forms and relatively large die impression forgings. It was demonstrated that the Nb-1% Zr alloy is readily amenable to melting, primary working, and secondary working using standard equipment available in the specialty steel …
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Date:
December 9, 1959
Creator:
Raring, L M
Partner:
UNT Libraries Government Documents Department