Soldering Flux
On 16/02/2015 10:00 a.m., mcp6453 wrote:
Out of curiosity, why is the acid stuff usable on copper pipes but
not on copper electronic things?
Because 0.2mm off a piece of pipe 2mm thick is insignificant, whereas
0.2mm off copper 0.5mm thick is significant.
*** Figures used here are figurative guesses for the principle, not real
measurements !
geoff
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