Creep degradation characterization of titanium alloy using nonlinear ultrasonic technique

A through transmission nonlinear ultrasonic measurement has been proposed to characterize the creep degradation of titanium alloy that was conducted by creep tests at temperature of 600°C. The experimental results show a change of “N”-like shape of the acoustic nonlinearity versus the creep loading...

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Veröffentlicht in:	NDT & E international : independent nondestructive testing and evaluation 2015-06, Vol.72, p.41-49
Hauptverfasser:	Xiang, Yanxun, Zhu, Wujun, Liu, Chang-Jun, Xuan, Fu-Zhen, Wang, Yi-Ning, Kuang, Wen-Chuan
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Creep (materials) Creep degradation Degradation Dislocations Evolution Mathematical analysis Nondestructive testing Nonlinear ultrasonics Nonlinearity Precipitation Titanium alloys Titanium base alloys
Online-Zugang:	Volltext
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