Corrosion measurement of Sn–Zn lead-free solders in 6 M KOH solution
作者： Muhammad Firdaus Mohd Nazeri , Ahmad Azmin Mohamad
DOI: 10.1016/J.MEASUREMENT.2013.10.002
关键词: Potassium hydroxide 、 Metallurgy 、 Intergranular corrosion 、 Corrosion 、 Galvanic corrosion 、 Open-circuit voltage 、 Inert 、 Materials science 、 Phase (matter) 、 Alloy
摘要: Abstract The corrosion measurements of Sn–Zn alloys with varying Zn contents from 0 wt.% to 12 wt.% were investigated in a 6 M KOH solution. parameters this series materials, which include open circuit potential, galvanic current, and studied. initially revealed an activity similar that pure alloy became more inert when the analysis was prolonged. In addition, phase morphological analyses results confirmed formation mixed products on surface after polarisation.
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