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Corrosion on PDM
Posted:
Sun Apr 24, 2016 11:33 amby David Ferguson
Does anyone have an idea what would cause this corrosion on one PDM32 and not the other one as seen on this picture of a Porsche RSR:
- PDM Corrosion - 1.jpg (47.54 KiB) Viewed 12725 times
David Ferguson
Veracity Racing Data
Paso Robles, California
Re: Corrosion on PDM
Posted:
Tue Apr 26, 2016 10:18 amby the_bluester
The only thing I can think of is grounding differences/leakage currents causing electrolysis.
It is the kind of corrosion you might expect to see in an aluminium boat with copper wire left lying on the hull.
Re: Corrosion on PDM
Posted:
Wed Apr 27, 2016 7:11 amby Scott@FP
Looks like galvanic corrosion.
Re: Corrosion on PDM
Posted:
Wed Jul 27, 2016 4:54 pmby cbracer
oh my ! Did you ever come to a conclusion on the cause Dave ?