Effects of ultrasonic vibration on plastic deformation of AZ31 during the tensile process |
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| Authors: | Tong Wen Li Wei Xia Chen Chun-lei Pei |
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| Affiliation: | Tong Wen,Li Wei,Xia Chen,and Chun-lei Pei College of Material Science and Engineering,Chongqing University,Chongqing 400044,China |
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| Abstract: | An investigation on the plastic behavior of AZ31 magnesium alloy under ultrasonic vibration(with a frequency of 15 kHz and a maximum output of 2 kW) during the process of tension at room temperature was conducted to reveal the volume effect of the vibrated plastic deformation of AZ31.The characteristics of mechanical properties and microstructures of AZ31 under routine and vibrated tensile processes with different amplitudes were compared.It is found that ultrasonic vibration has a remarkable influence on t... |
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| Keywords: | ultrasonic effects tensile testing magnesium alloys plastic deformation |
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