Ni–Al and Ni–Ta phase diagrams
Authors: Nash, P.; West, D. R. F.
Source: Metal Science, Volume 17, Number 2, February 1983 , pp. 99-100(2)
Publisher: Maney Publishing
Abstract:In connection with recently published work on the ternary system Ni–Al–Ta two binary alloys were produced for investigation. A Ni–31 at.-%Al alloy was prepared in order to assess the accuracy of the microprobe analysis technique by analysing an alloy heat treated to produce a single phase structure and comparing this with conventional chemical analysis. This alloy was used to determine the boundaries of the ?? + ? phase region between 1273 and 1573 K. A Ni–20 at.-%Ta alloy was made in order to clarify the phase equilibria in the Ni rich region of this system.
Document Type: Short Communication
Publication date: 1983-02-01
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