航空发动机整体叶环中纤维断丝超声检测方法
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Ultrasonic Detection for Fiber Broken in Aero-Engine Integral Bladed Ring
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图15. 带预制纤维断丝缺陷的Ti-MMC试样 |
Fig.15. Ti-MMC specimen with the defect of fiber fracture (unit: mm) (a) front view (b) left view |
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