Guide for Authors |
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摘 要: | <正>The journal of"Progress in Natural Science:Materials International(PROG NAT SCI-MATER)"sponsored and organized by both Chinese Materials Research Society(C-MRS)and Inter national Union of Materials Research Societies(IUMRS)started to publish
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关 键 词: | organized letters covering editorial sincerely innovative invite please accepts submit |
收稿时间: | 26 September 2013 |
Guide for Authors |
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Institution: | State Key Laboratory of Nonferrous Metals and Processes, General Research Institute for Nonferrous Metals, Beijing 100088, China |
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Abstract: | In the present work, an Al–0.66Mg–0.85Si–0.2Cu alloy with Zn addition was investigated by electron back scattering diffraction (EBSD), high resolution electron microscopy (HREM), tensile and Erichsen tests. The mechanical properties of the alloy after pre-aging met the standards of sheet forming. After paint baking, the yield strength of the alloy was improved apparently. GP(II) zones and η? phases were formed during aging process due to Zn addition. With the precipitation of GP zones, β″ phases, GP(II) zones and η? phases, the alloys displayed excellent mechanical properties. |
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Keywords: | Al–Mg–Si alloy Paint baking response Skin panels |
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