This paper analyses the reason for forming the zonal carbonide, the factors which have influenced on manifesting the zonal carbonide.
分析了带状碳化物的形成原因及影响带状碳化物显露的因素。
Among the strengthening mechanisms, precipitation strengthening of the second-phase, mostly carbonide and nitrides, was the brief mechanism indeed.
在微合金化钢的强化机理中，第二相，主要是碳氮化物的析出强化是最重要的影响因素。
Using two kinds of magnification of the metaloscope to observe the zonal carbonide, scientific basis for evaluating correctly the quality of the steel is provided.
用金相显微镜两种不同倍数观察带状碳化物，为正确评定钢材质量提供依据。
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