【摘要】 本文用非晶直条带样品居里温度测量装置测量了(Fe₉₀Cr₁₀)₇₈B₁₀Si₁₂非晶合金居里温度的热处理效应。通过计算机拟合,得到相对于淬态合金的居里温度增值与退火时间的对数关系,并讨论了结构弛豫引起居里温度变化的两个过程。更多还原

【Abstract】 In this paper, annealing effects on the curie temperature (Tc) in amorphous Fe-Cr- B-Si alloy have been investigated by using the curie temperature measurement apparatus specially for straight ribbon samples. Logarithmic dependence of the increment of Tc upon annealing time(t)has been obtained from computer fitting, and two processes in structural relaxation causing changes in Tc have been discussed.更多还原