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7. 2A12铝合金在锆基转化液中OCP随浸泡时间的变化曲线
Fig.7. OCP curve of 2A12 aluminium alloy immersed in the zirconium-based conversion bath as function vs the immersion time
