Uea keleawe i hoʻopili ʻia me ke kālā kala gula kiʻekiʻe o ka Polyurethane Enameled
ʻO ka uea makeneka a i ʻole ka uea enameled he uea keleawe a alumini paha i uhi ʻia me kahi papa lahilahi loa o ka insulation. Hoʻohana ʻia ia i ke kūkulu ʻana i nā transformers, inductors, motors, generators, speakers, hard disk head actuators, electromagnets, electric guitar pickups a me nā noi ʻē aʻe e pono ai nā wili paʻa o ka uea insulated.

ʻO ka uea ponoʻī he keleawe i hoʻomaʻemaʻe piha ʻia i ka electrolytically. Hoʻohana ʻia kekahi manawa ka uea magnet alumini no nā mea hoʻololi nui a me nā motika. Hana pinepine ʻia ka insulation me nā mea ʻili polymer paʻakikī ma mua o ka enamel, e like me ka inoa e hōʻike nei.

Alakaʻi
ʻO nā mea kūpono loa no nā noi uea magnet he mau metala maʻemaʻe unallocated, ʻoiai ke keleawe. Ke noʻonoʻo ʻia nā mea e like me nā koi waiwai kemika, kino, a me ka mechanical, ua manaʻo ʻia ke keleawe ke alakaʻi koho mua no ka uea magnet.

ʻO ka hapa pinepine, ua hana ʻia ka uea magnet me ke keleawe i hoʻomaʻemaʻe piha ʻia, i hoʻomaʻemaʻe ʻia e ka electrolytically e ʻae i ka wili kokoke i ka wā e hana ai i nā wili electromagnetic. Hoʻohana ʻia nā papa keleawe ʻole oxygen kiʻekiʻe no nā noi wela kiʻekiʻe i ka hoʻemi ʻana i nā lewa a i ʻole i nā motika a i ʻole nā ​​​​mea hana i hoʻomaʻalili ʻia e ke kinoea hydrogen.

I kekahi manawa hoʻohana ʻia ka uea makeneka alumini ma ke ʻano he koho ʻē aʻe no nā mea hoʻololi nui a me nā motika. Ma muli o kona conductivity uila haʻahaʻa, pono ka uea alumini i kahi ʻāpana ʻāpana he 1.6 manawa ka nui ma mua o ka uea keleawe e hoʻokō ai i ke kū'ē DC like.

Hoʻokaʻawale ʻana

ʻOiai ua wehewehe ʻia he "enameled", ʻaʻole i uhi ʻia ka uea enameled me kahi papa o ka pena enamel a i ʻole ka enamel vitreous i hana ʻia me ka pauka aniani i hoʻohui ʻia. Hoʻohana pinepine ka uea magnet hou i hoʻokahi a ʻehā mau papa (i ke ʻano o ka uea ʻano quad-film) o ka insulation film polymer, pinepine o ʻelua mau ʻano like ʻole, e hāʻawi i kahi papa insulation paʻa a hoʻomau. Hoʻohana nā kiʻiʻoniʻoni insulating wire magnet (ma ke ʻano o ka piʻi ʻana o ka pae mahana) polyvinyl formal (Formvar), polyurethane, polyamide, polyester, polyester-polyimide, polyamide-polyimide (a i ʻole amide-imide), a me polyimide. Hiki i ka uea magnet insulated Polyimide ke hana a hiki i 250 °C. Hoʻonui pinepine ʻia ka insulation o ka uea magnet square a rectangular mānoanoa ma ke kāʻei ʻana me kahi polyimide wela kiʻekiʻe a i ʻole ka lipine fiberglass, a ʻo nā wili i hoʻopau ʻia e hoʻomaʻemaʻe pinepine ʻia me kahi varnish insulating e hoʻomaikaʻi i ka ikaika insulation a me ka hilinaʻi lōʻihi o ka wili.

Ua ʻōwili ʻia nā wili kākoʻo ponoʻī me ka uea i uhi ʻia me ka liʻiliʻi o ʻelua papa, ʻo ka mea waho loa he thermoplastic e hoʻopaʻa ana i nā wili i ka wā e hoʻomehana ʻia ai.

ʻO nā ʻano insulation ʻē aʻe e like me ke olonā fiberglass me ka varnish, ka pepa aramid, ka pepa kraft, ka mica, a me ka polyester film e hoʻohana nui ʻia ma ka honua holoʻokoʻa no nā noi like ʻole e like me nā transformers a me nā reactors. Ma ka ʻāpana leo, hiki ke loaʻa kahi uea o ke kūkulu kālā, a me nā insulators ʻē aʻe, e like me ka pulupulu (i kekahi manawa i hoʻopiha ʻia me kekahi ʻano coagulating agent/thickener, e like me ka beeswax) a me ka polytetrafluoroethylene (Teflon). ʻO nā mea insulation kahiko e komo pū ana me ka pulupulu, ka pepa, a i ʻole ka silika, akā he mea pono wale nō kēia no nā noi haʻahaʻa haʻahaʻa (a hiki i 105°C).

No ka maʻalahi o ka hana ʻana, aia kekahi uea magnet haʻahaʻa haʻahaʻa i loaʻa ka insulation hiki ke wehe ʻia e ka wela o ke kūʻai ʻana. ʻO ke ʻano kēia, hiki ke hana ʻia nā pilina uila ma nā wēlau me ka ʻole o ka wehe ʻana i ka insulation ma mua.