三联冶炼GH4169合金研究进展
杜金辉, 毕中南, 曲敬龙

Recent Development of Triple Melt GH4169 Alloy
DU Jinhui, BI Zhongnan, QU Jinglong
表3 我国不同实验室对GH4169合金Nb元素的分析结果 (mass fraction / %)
Table 3 Analysis results of Nb element in GH4169 alloy in different laboratories
SampleLab. 1Lab. 2Lab. 3Lab. 4Lab. 5Lab. 6Lab. 7Error range
15.675.455.485.375.235.455.5120.44
25.675.535.495.305.265.445.4980.41
35.665.545.545.365.475.505.5060.30
45.695.505.525.305.285.475.4560.41
55.635.515.485.375.395.455.4960.26