Analysis of Electro-deposition Pinhole Problem in Aluminum Alloy Position of Vehicle Body

WU Wei[1];LIU Hai-jun[1];ZHU Hua-quan[1];XIANG Xiang[1]

WU Wei[1];LIU Hai-jun[1];ZHU Hua-quan[1];XIANG Xiang[1]

Modern Paint & Finishing ›› 2024, Vol. 27 ›› Issue (3) : 25-27.

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Modern Paint & Finishing ›› 2024, Vol. 27 ›› Issue (3) : 25-27.

Analysis of Electro-deposition Pinhole Problem in Aluminum Alloy Position of Vehicle Body

WU Wei[1];LIU Hai-jun[1];ZHU Hua-quan[1];XIANG Xiang[1]

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Abstract

Based on the electro-deposition pinhole problem in the aluminum alloy position of the vehicle body,the causes were analyzed,and corresponding countermeasures were formulated for the root cause.

Key words

electro-deposition;zirconium pretreatment technology;aluminum alloys

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WU Wei[1];LIU Hai-jun[1];ZHU Hua-quan[1];XIANG Xiang[1]. Analysis of Electro-deposition Pinhole Problem in Aluminum Alloy Position of Vehicle Body[J]. Modern Paint & Finishing. 2024, 27(3): 25-27