Effect of aging treatment on fatigue behaviour in extruded AZ61 and AZ80 magnesium alloys
نویسندگان
چکیده
منابع مشابه
Fatigue behaviour and fractography of extruded AZ80 magnesium alloys in very high cycle regime
In order to investigate the fatigue properties of extruded magnesium alloy in very high-cycle regime, rotary bending fatigue test was performed in ambient atmosphere at room temperature using the hourglass shaped specimens of AZ80 alloys extruded (Fspecimen) and treated by an artificial aging after extrusion (T5-specimen). From the experimental results, both specimens show a clear step-wise S-N...
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Abstract: Rotating bending fatigue tests have been performed using smooth specimens of a rolled AZ31 magnesium alloy in laboratory air at ambient temperature. Fatigue strength and characteristic was evaluated and fracture mechanism was discussed on the basis fracture surface analysis. Electrical polishing (EP) as well as deep rolling (ball burnishing (BB)) U-notched specimens were performed on ...
متن کاملAging behavior of nano-SiCp reinforced AZ61 magnesium matrix composites
Male, born in 1962, Ph.D, Professor. He obtained his Ph.D at Nanchang University. His research and teaching interests mainly focus on magnesium/aluminum alloys and investment casting process. He has published more than 200 papers by now. E-mail: [email protected] Received: 2011-01-25; Accepted: 2011-05-04 *Yan Hong *Yan Hong, Hu Xiaowu, Nie Qiao and Chen Lei (School of Mechanical-Electrical En...
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ژورنال
عنوان ژورنال: Materials Science and Engineering: A
سال: 2009
ISSN: 0921-5093
DOI: 10.1016/j.msea.2009.03.066