He aha nā magnet i uhi ʻia me?

	Pono e uhi ʻia nā magnet a i ʻole e ʻoki koke lākou inā e wehe ʻia i nā mea. Hiki ke uhi ʻia nā mea magnet a pau, koe naʻe ka weld clamp magnets, nā pulupulu magnetic, nā lima lima a me nā pads mounting pads, me nā ʻano mea like ʻole. ʻO nā uhi maʻamau i helu ʻia ma lalo nei:
Nickel-copper-nickel
	ʻO ka nickel-copper-nickel plating (i ʻike ʻia ʻo nickel plating) he ʻekolu papa ʻokoʻa: nickel, kahi ʻāpana keleawe, a me kahi papa nickel lua.
	Hiki ke pena ʻia kēia ʻano uhi, kahi e ʻoi aku ka maikaʻi o ka nickel-copper-nickel coating ma mua o nā mea hoʻonaninani magnetic i loaʻa.
	Hoʻohana ʻia kēia ʻano kala kala ma luna o nā magnet bar kahi e pono ai ke pena ʻia nā pou magnetic ʻokoʻa no nā kumu hoʻonaʻauao.
epoxy resin
	ʻO ka Epoxy kahi ʻano o ka uhi palaki e hoʻomaikaʻi ai i ka pale ʻana o kahi magnet. E lōʻihi ana kēia ʻano o ka uhi ʻana inā waiho ʻole ʻia me ka ʻole o ka pohō, eia naʻe e ʻakaʻaka maʻalahi ia e lilo ia i mea hoʻokahi o nā mea hoʻonani magnet liʻiliʻi loa.
Zinc
	Hiki ke uhi ʻia me ka zinc, nā mea hoʻokalakupua, bar magnet, a me nā mea hoʻoheheʻe lio, ʻo ia ka mea e pale ai i ka corrosion a maʻalahi hoʻi e hoʻohana.
	Hana ʻia ka ʻāpana zinc ma ke ʻano he uhi mōhai no ka magnet, ʻo ia hoʻi e pau ka papa zinc ma mua o ka ʻino ʻana o ka magnet. ʻO Zinc kahi pale kūlohelohe i ka wai, no laila inā ʻaʻole e kau ka wai ma luna o ka magnet, ʻaʻohe ʻino.
Polytetrafluoroethylene (PTFE)
	ʻO Polytetrafluoroethylene (PTFE), i kapa ʻia ʻo Teflon coating, ʻo ia kekahi ʻano o ka pale magnet. Hoʻohana ʻia nā ʻāpana PTFE e hoʻomaikaʻi i ka pale ʻana i ka hopena a ʻae i nā magnet ʻelua e paheʻe maʻalahi ke hoʻopili ʻia.
	ʻOi aku ka maikaʻi o ka uhi ʻana o ka PTFE no ka hōʻike ʻana i ke ʻano o ka hana ʻana o nā magnet i loko o ka lumi papa, no ka mea, pale ka uhi ʻana i nā magnet mai ka haki ʻana, he mea weliweli loa ke pāʻani ʻana me nā keiki.
ʻO ke gula
	Hiki ke hoʻopaʻa ʻia nā diski magnetic me 22 carat gula. Hoʻohana ʻia nā magnet coated i ka magnetic therapy, kahi i manaʻoʻiʻo ai nā magnet e kōkua i ka hoʻōla ʻana i nā maʻi like ʻole.
	Hoʻohana ʻia ka pale gula no ka pale ʻana i ka ʻili o ka mea hoʻohana mai nā mea (e like me ka neodymium) i hana i ka magnet. Hiki i nā mea i loko o ka magnet ke hoʻonāukiuki i ka ʻili inā pili lākou me ia no ka manawa lōʻihi.
He aha ka uhi e koho ai?
	ʻO ka uhi āu e koho ai e hilinaʻi nui ʻia i ke kiʻekiʻe o ka pale ʻana i ka corrosion e pono ai, no ka mea ʻo ia ka hana nui o ka uhi. ʻO ka uhi e hāʻawi ana i ka pae kiʻekiʻe o ka pale ʻana i ka corrosion ʻo ka zinc. He mea maʻalahi hoʻi ia i ka hoʻohālikelike ʻia me nā uhi ʻē aʻe, e hana ana i kahi koho waiwai.