1. Hoʻokumu nui ʻia nā magnet neodymium me ka neodymium, ka hao a me ka boron.E ʻele ka hao i loko o ka magnet inā ʻike ʻia i ka ea.
2. ʻO ia ke kumu i uhi ʻia ai nā magnet neodymium ikaika a pau i loko o kā mākou hale hana me ka pale pale, ʻoi loa ka lahilahi o ka pale pale (micron level) a ʻaʻohe hopena i ka adhesion o ka neodinio magnet.
3. Loaʻa nā neodymium magnets i nā ʻāpana like ʻole a me nā koho plating.ʻO ka uhi maʻamau no nā magnet neodymium he nickel plating.ʻOiai ua kapa pinepine ʻia ʻo ia he "nickel plating," ʻo kēia koho nickel he ʻekolu-layer plating i loko o kahi papa nickel, kahi ʻāpana keleawe, a me kahi uhi nickel.
4. Hoʻohana maʻamau ka nickel (NI-CU-NI), zinc, keleawe, epoxy resin, gula, kālā, passivation, PVC uhi, etc.