Another degradation path I've seen too many times for NdFeB (Neodymium "super magnets") is that they corrode and turn to powder, especially the cheap ones from the Far East. The problem seems to be that the protective plating applied is too thin to do any good.
-- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/bf041887-c772-4c6c-a3ab-5c462cfec7fa%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
