钇-钴-硼体系中的非晶相

Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy Pub Date : 1975-12-05 DOI:10.1246/CL.1975.1227

S. Yajima, K. Okamura, T. Shishido

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引用次数: 3

摘要

通过快速淬火，得到了钇-钴-硼体系的非晶相。该相在室温下是稳定的，在10℃/min加热时，其结晶发生在700℃附近。在660℃以下的温度范围内，非晶相的电阻率恒定在10−3Ωcm左右;测量了电阻率随非晶态向平衡态转变的变化。

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Amorphous Phase in Yttrium-Cobalt-Boron System

By rapid quenching of the melt, an amorphous phase of yttrium-cobalt-boron system was obtained. The phase is stable at room temperature, and its crystallization takes place in the vicinity of 700°C on heating at 10°C/min. Electrical resistivity of the amorphous phase is constant at about 10−3Ωcm in the temperature range below 660°C; the variation in the resistivity with the transition from the amorphous to the equilibrium state was measured.

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Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy

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