PDA 5500Ⅱ直读光谱仪分析含钴高速钢

PDA 5500Ⅱ direct reading spectrometer analysis of the cobait-bearing high-speed steel

应用日本岛津PDA 5500Ⅱ直读光谱仪,测定了含钴高速钢,对分析条件进行了选择和确定,采用进口MBH和冶金工业部GSB A系列标准样品拟合工作曲线,验证了该曲线检测W_6Mo_5Cr_4V_2Co_5的优化分析条件。曲线的准确度和精密度良好,在实际钢材检测中取得了满意的效果。

The application of Japanese Shimadzu PDA 5500Ⅱ direct reading spectrometer, containing cobalt high speed steel were determined, selection andidentification of the analytical conditions, imports of MBH and the ministry of metallurgical industry GSB A series of standard samples to fit the working curve, verify that the the curve detectionW6MoSCr4V2Co5 optimiza- tion analysis conditions. Good accuracy and precision of the curve, and achieved satisfactory results in the actual testing of steel.