hat
Kòm leman Neyodim se tendans a korozyon, li se anjeneral pi preferab pou leman an yo dwe kouvwi pou pwoteksyon. Pami yon varyete de opsyon pou penti, nikèl ak nikèl-kwiv-nikèl yo pi souvan itilize a, ki fè leman an plis korozyon reziste ak dirab.
eng
As Neodymium magnet is prone to corrosion, it is usually preferable for the magnet to be coated for protection. Among a variety of options for coatings, nickel and nickel-copper-nickel are the most commonly used, making the magnet more corrosion resistant and durable.