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Progress report on development of columbium in Arkansas for 1953
Effects of interstitial impurity levels on mechanical properties of columbium at low temperatures
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Published Year
1950-1959 (1)
1960-1969 (1)
Subject
Niobium--Metallurgy (2) *
Columbium (1)
Niobium (1)
Niobium ores--Arkansas--Analysis (1)
Author
Calhoun, W. A. (1)
Carver, M. D. (1)
Fine, M. M. (1)
Nieberlein, V. A. (1)
Parsons, E. W. (1)