On the basis of X-ray analysis and quantitative metallography to determine the minimum content of carbon in cementite eutectic - coordinate of the point F of the binary phase diagram of the Fe-Fe3C. The results are checked by calculation using data on saturation magnetization, which gave a good quantitative agreement. Given the preliminary nature of the results presented conclusions about the larger than previously estimated, the width of the field homogeneity cementite and feasibility correction on this basis of heat treatment alloys, carbide grade.

中文翻译：

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关于铁碳合金中渗碳体均匀度的浓度范围

在X射线分析和定量金相的基础上，确定了渗碳体共晶-Fe-Fe3C二元相图F点坐标的最低碳含量。使用饱和磁化强度数据通过计算验证了结果，这给出了良好的定量一致性。鉴于结果的初步性质提出了关于大于先前估计的结论，场均匀渗碳体的宽度和在此基础上的热处理合金，硬质合金等级的可行性校正。