2A12铝合金锆基转化膜的制备及性能研究
于宏飞1,2, 邵博3, 张悦1, 杨延格2(
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Preparation and Properties of Zr-based Conversion Coating on 2A12 Al-alloy
YU Hongfei1,2, SHAO Bo3, ZHANG Yue1, YANG Yange2()
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图4. 2A12铝合金SEM像及EDS面扫图像
Fig.4. SEM micrograph and EDS mapping scans of 2A12 aluminium alloy: (a) substrate, (b) Al, (c) Cu, (d) Fe, (e) Mg, (f) Mn
