Ultrasonic assisted micro-shear punching of amorphous alloy
نویسندگان
چکیده
منابع مشابه
Acoustic Characteristics of Fatigued Aluminum Alloy Using Ultrasonic Shear Waves
Cyclic-tension fatigue of aluminum alloy, Al-4Cu-1Mg, was determined by an analysis of diffracted SH and SV waves, passing through the surface and reflecting the bottom of the specimen, respectively. The internal friction of SV waves begins to increase from fatigue damage ratio(=N/Nf) of 0.5. This suggests increase of movable dislocation. From the analysis of SH waves, the logarithmic damping r...
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ژورنال
عنوان ژورنال: Materials Research Letters
سال: 2018
ISSN: 2166-3831
DOI: 10.1080/21663831.2018.1500399