DocumentCode
2123418
Title
Corrosion investigations on lead-free micro-alloyed solder alloys used in electronics
Author
Medgyes, Balint ; Tamasi, Patrik ; Hajdu, Ferenc ; Muranyi, Roland ; Lakatos-Varsanyi, Magda ; Gal, Laszlo ; Harsanyi, Gabor
Author_Institution
Department of Electronics Technology, Budapest University of Technology and Economics, Hungary
fYear
2015
fDate
6-10 May 2015
Firstpage
296
Lastpage
299
Abstract
The corrosion properties of different lead-free solder alloys (including novel low Ag content solder alloys) were investigated using the potentiodynamic polarization test method in 3.5 wt% NaCl solution. The results showed that most of the investigated lead-free micro-alloyed solders have better corrosion properties compared to the commonly used SAC305 lead-free solder alloy. The main causes of the different corrosion properties could be the different composition types and concentration of the alloying components.
Keywords
Corrosion; Current density; Electrodes; Lead; Passivation; Reliability;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics Technology (ISSE), 2015 38th International Spring Seminar on
Conference_Location
Eger, Hungary
Type
conf
DOI
10.1109/ISSE.2015.7248009
Filename
7248009
Link To Document