Growth Rates of Recrystallization in Polycrystalline Nickel-Copper Alloys

概要

論文の詳細を見る
The recrystallization rates in polycrystalline nickel-copper alloys were measured isothermally. The velocity constant of crystal growth, K, was obtained from the slope of the linear portion of growth curve of recrystallized crystals. The relation between K and copper concentration was not always simple, and showed a maximum at the composition of about 15 weight per cent of copper. It was found that the relation between K and heating temperature follows Arrhenius equation from which the activation energy, Q, for the recrystallization could be obtained. The relation between Q and copper concentrations exhibited a minimum at the composition of about 12 per cent of copper.
東北大学の論文