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Old 12-08-2011, 12:07 AM   #1
Singleprop
Scraping Paint
 
Join Date: Nov 2007
Posts: 131
zincs on NIALBZ propellers, are they required

I had an e-mail correspondence lately with a commercial propeller manufacturer.*

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He claimed that zincs are not required on propellers made of NIALBZ or on the stainless steel shaft it is connected to.......that's a new one for me so I thought that it would be a good question for the forum.

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Is he right?
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