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| Properties of Friction Stir Welding Joint by Ultrasonic Shot Peening |
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Abstract The processing of hardening effectiveness by ultrasonic shot peening is used to deal with base metals of 7075 - T651 aluminum alloy and joint of friction stir welding, and is then compared with its original condition in fatigue comparative test. The result of the test of fatigue property shows that ultrasonic shot peening is available for improving the fatigue property of base metals of 7075 - T651 aluminum alloy and specimen of friction stir welding joint.
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2010, 
