Effect of salt spray environment on the corrosion behavior of PCB-HASL and PCB-ENIG

The corrosion behavior of hot air solder level printed circuit boards(PCB-HASL) and electroless nickel immersion gold printed circuit boards(PCB-ENIG) in salt spray test was studied by electrochemical impedance spectroscopy. The corrosion product morphology,composition and coating failure mechanism...

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Bibliographic Details

Published in:	工程科学学报
Main Authors:	YI Pan, DING Kang-kang, SONG Wei-feng, DONG Chao-fang, LI Xiao-gang, WU Jun-sheng, XIAO Kui
Format:	Article
Language:	Chinese
Published:	Science Press 2015-12-01
Subjects:	printed circuit boards salt spray test corrosion failure
Online Access:	http://cje.ustb.edu.cn/article/doi/10.13374/j.issn2095-9389.2015.12.011