The inhomogenous distribution degree of eutectic carbides in Mo-series high speed steels has been determined in automatic image analyzer,all experimental data were regressed at the aid of a computer.

• 采用计算机技术在图像仪上对钼系高速钢共晶碳化物的不均匀度进行了分析测定,试验数据用计算机进行拟合,并用试样分析验证了新方法测定结果的偏差值。