Based on that hardened case depth can be increased by delay in air after forging, the technique of delay quenching after forging is proposed in this paper.
基于锻后预冷淬火可提高工件的淬硬层深度，本文提出锻后余热预冷淬火工艺。
By analyzing the changes of absorption spectra at different delay time and the quenching rate constants, the mechanism of reactions can be obtained.
通过吸收光谱随光激发的延迟时间变化和测得的反应动力学常数可以推测反应的机理。
By analyzing the changes of absorption spectra at different delay time and the quenching rate constants, the mechanism of reactions can be obtained.
通过吸收光谱随光激发的延迟时间变化和测得的反应动力学常数可以推测反应的机理。
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