There is a cold crystallization peak for the quenching sample in heating DSC curve, and there is not for the others.
在DSC曲线中淬火样品有冷结晶峰，而其它样品没有。
Carburizing and quenching, with high surface hardness, good toughness characteristics, the heart of cold plastic deformation of medium, cutting is good.
经渗碳及淬火后，具有表面硬度高、心部韧性好的特点、冷变形塑性中等，切削加工性好。
This result also proves that the effect of the cold wall is the main reason for the quenching of deflagration flames in narrow channels.
这一结果也进一步证实了冷壁效应是爆燃火焰在狭缝中淬熄的主要原因。
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