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freebeard · 10-31-2015, 02:20 PM

I don't get it. The exploding strip of aluminum forces the one material against the other? Like a spotweld?

OTOH, galvanic corrosion requires an electrolyte. The welds themselves are in close contact, maybe unwelded areas might be a problem.

10-31-2015, 02:20 PM	#4 (permalink)
freebeard Master EcoModder Join Date: Aug 2012 Location: northwest of normal Posts: 28,726 Thanks: 8,154 Thanked 8,937 Times in 7,379 Posts	I don't get it. The exploding strip of aluminum forces the one material against the other? Like a spotweld? OTOH, galvanic corrosion requires an electrolyte. The welds themselves are in close contact, maybe unwelded areas might be a problem.