Fluxless Wave Soldering

Fluxless wave soldering in a nitrogen atmosphere was investigated for epoxy-fibreglass circuit board coupons having bare copper and solder-coated through-holes. The Reduced Oxide Soldering Activation (ROSA™) pretreatment was found to consistently provide good hole filling and through-hole solder joi...

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Bibliographic Details
Published in:Circuit world 1995-02, Vol.21 (2), p.44-45
Main Authors: Tench, D.M., White, J.T., Hillman, D., Lucey, G.K., Gher, T., Piekarski, B.
Format: Article
Language:English
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Summary:Fluxless wave soldering in a nitrogen atmosphere was investigated for epoxy-fibreglass circuit board coupons having bare copper and solder-coated through-holes. The Reduced Oxide Soldering Activation (ROSA™) pretreatment was found to consistently provide good hole filling and through-hole solder joints of excellent appearance. For preheated coupons, low levels of residual oxygen and short exposure to air after the ROSA treatment were found to have no effect
ISSN:0305-6120
1758-602X
DOI:10.1108/eb046303