Ka Mea A me Alloy System o Copper Wire

Hana ʻia ka uea keleawe maʻemaʻe mai ke keleawe -maʻemaʻe kiʻekiʻe (ʻoi aku ka nui ma mua a i ʻole like me 99.95%) ma ke ʻano kumu a hana ʻia ma ke kaha kiʻi ʻana a i ʻole ka ʻōwili ʻana. Mālama ʻo ia i ka conductivity uila kiʻekiʻe loa o ke keleawe (resistivity 1.68×10⁻⁸Ω·m), akā ʻoi aku ka kiʻekiʻe o kona kumukūʻai a hoʻohana nui ʻia i nā hiʻohiʻona me nā koi koʻikoʻi no ka pono conductivity uila.
Hoʻomaikaʻi ʻo Alloy copper wire i kāna hana ma ka hoʻohui ʻana i nā mea ʻē aʻe: no ka laʻana, ʻo ka uea keleawe keʻokeʻo (copper + nickel) he kūpaʻa maikaʻi loa i ka corrosion a kūpono i nā kaiapuni moana; ʻOi aku ka ikaika o ka uea keleawe (copper + zinc) a hoʻohana pinepine ʻia no nā rivets a i ʻole nā ​​​​mea hoʻonaninani. ʻO ka uea keleawe (keleawe + tin) he ʻauʻau -elastic, a hoʻohana pinepine ʻia i loko o ka pūnāwai a i ʻole nā ​​​​mea hali.