Re: [SergentEng] Re: Corrosion on couplers
I'm not so sure that humidity alone was the cause of the problem, it cantoggle quoted messageShow quoted text
get quite humid here and I've not experienced it, assembled or not;
though my assembled couplers seem to get a good amount of graphite in
them when using the pencil.
The white powder is oxidisation, essentially rust for Zinc. The only way
I can think of to get that much oxidisation is a galvanic reaction
between the zinc coupler and stainless steel ball, and given the size
of the ball that's got to be a huge long shot.
Anyway, nice to see another Oz member (from my state to boot) here using
Land of OZ
On 03/05/2016 18:14, @Graffen [SergentEng] wrote: