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ZHUANG Li-ping(Metallurgy Research Institute, Baotou Nuclear Material Plant, Baotou 014035, China). Ultrasonic Location for Core End of Al-Li Alloy and Aluminium Composite Tube[J]. Atomic Energy Science and Technology, 2003, 37(S1): 102-102. DOI: 10.7538/yzk.2003.37.S1.0102
Citation: ZHUANG Li-ping(Metallurgy Research Institute, Baotou Nuclear Material Plant, Baotou 014035, China). Ultrasonic Location for Core End of Al-Li Alloy and Aluminium Composite Tube[J]. Atomic Energy Science and Technology, 2003, 37(S1): 102-102. DOI: 10.7538/yzk.2003.37.S1.0102
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Ultrasonic Location for Core End of Al-Li Alloy and Aluminium Composite Tube

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  • The locating method of the core end of Al-Li alloy is studied by ultrasonic wave time-frequency analysis. Adopting the high frequency and narrow pulse emission the composite metal tube can be located by means of the states of longitudinal wave and transverse wave. The dissection of the sample proves that the core end thickness is 0. 1 mm and the location precision is 2 mm.
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