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用静电激励法和压电组合振子法测量了Ｃｕ－Ａｌ－Ｚｎ－Ｎｉ合金中与界面粘滞运动有关的内耗行为，导出了与界面粘滞运动有关的内耗公式．得到了形状记忆合金中对记忆效应起重要作用的参数（加粘滞系数、钉扎力常数等）
The internal friction behavior of the Cu-Al-Zn-Ni alloy in relation to the viscous interface was measured by the method of electrostatic excitation and the piezoelectric vibrator method. The internal friction formula related to the viscous interface was derived. The shape memory alloy in the memory effect played an important role in the parameters (plus viscosity, pinning force constant, etc.)