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

图11 国家质量基础设施支撑高温合金盘件质量稳定性的示意图

Fig.11 Schematic of quality stability of superalloy discs supported by national quality infrastructure (NQI)