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分析了沿用的DSC 结晶温度法测定晶化激活能存在的问题,指出该法不符合晶化激活能计算公式的前提;提出用X 线等峰高法测定非晶态合金晶化激活能,并把该法运用到对退火脆化的分析。
The problems existing in the determination of the activation energy for crystallization by DSC are analyzed. The precondition for the calculation of the activation energy for crystallization is pointed out. The crystallization activation energy of the amorphous alloy is determined by X - ray peak height method. Apply this method to the analysis of annealing embrittlement.