Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

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solder paste deposition

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solder paste deposition | 6 January, 2006

What would be the most suitable expression for ratio of Volume of Alloy to Volume of Paste for a solder paste? For example if we use 63Sn/37Pb alloy with a 90 Wt% metal what would be an appopriate expression for the Volume Ratio?

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solder paste deposition | 7 January, 2006

Metal is about 50 percent by volume

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