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Title: Temperature Dependence of Ultrasonic Waves Properties Propagated in Some Types of Carbon Steels
Authors: Luong, Thi Minh Thuy
Pham, Van Thanh
Nguyen, Xuan Tuyen
Nguyen, Duc Anh
Nguyen, Thi Ha Thu
Keywords: Carbon steels;Ultrasonic Velocity;Ultrasonic Attenuation;Mechanical Characteristics
Issue Date: 2017
Publisher: H. : ĐHQGHN
Series/Report no.: Vol. 33;No. 2 (2017)
Abstract: In this research, properties of ultrasonic waves transmitted in some carbon steels were investigated. Base on ultrasonic measurements for the steel samples of X40H, S45, SCM420, and SCR420, the values of ultrasonic wave velocities including longitudinal and transverse velocities were determined. These measurements also used to obtain ultrasonic attenuations of these steel samples. Based on ultrasonic velocities, the mechanical properties of these steel samples were calculated including Poisson’s Ratio υ, Young’s modulus E, and Shear modulus G. The experimental results show that these mechanical parameters were linearly depended on the carbon steel samples’ temperature.
Description: p. 66-73
ISSN: 2588-1124
Appears in Collections:Mathematics and Physics

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