Ma hope o nā makahiki o ka noiʻi a me ka hoʻomohala ʻoihana. Ua hiki iā Hangzhou Magnet Power Technology ke hāʻawi i ka nui PVD Al plated magnets i nā mea kūʻai. Ua hoʻohana ʻia ka Al coating i waiho ʻia e ka ion vapor deposition (IVD) e Boeing ma ke ʻano he pani no ka electroplating Cd. Ke hoʻohanaʻia no ka NdFeB sintered, loaʻa iā ia nā mea maikaʻi aʻe: 1. High adhesive ikaika. 2. Hoʻomoʻa i ke kāpili. 3. He haʻahaʻa loa ka mana o Al a ʻaʻole ia e pale i nā waiwai magnetic. 4. ʻOi aku ka maikaʻi o ka ʻano like ʻole o ka mānoanoa 5. ʻO ke kaʻina hana deposition ʻenehana ʻo PVD ʻoi loa ka ʻona a ʻaʻohe pilikia haumia kaiapuni.
