Poyerekeza madutsidwe magetsi a aluminiyamu ndi mkuwa, zinthu zingapo ziyenera kuganiziridwa, kuphatikiza mphamvu zawo zamkati zamagetsi, kulemera, mtengo, ndi ntchito wamba. Pano pali kufananitsa mwatsatanetsatane:

Mayendedwe Amagetsi

• Mkuwa: Copper ali ndi magetsi conductivity pafupifupi 5.96 × 10⁷$\text{S/m}$ (siemens pa mita). Ndiwo muyezo womwe ma conductor ena amayezedwa ndikupatsidwa ma conductivity a 100% International Annealed Copper Standard (Mtengo wa IACS).
• Aluminiyamu: Aluminiyamu ali ndi madutsidwe magetsi pafupifupi 3.77 × 10⁷$\text{S/m}$, chomwe chiri pafupifupi 63% ndi Copper IACS.

Kulemera ndi Kuchulukana

• Mkuwa: The kachulukidwe zamkuwa ndi za 8.96 g/cm³. Izi zimapangitsa mkuwa kukhala wolemera kwambiri poyerekeza ndi aluminiyumu.
• Aluminiyamu: The kuchuluka kwa aluminiyamu ndi kuzungulira 2.7 g/cm³. Aluminium ndi yopepuka kwambiri, pafupifupi gawo limodzi mwa magawo atatu a kulemera kwake kwa mkuwa.

Mphamvu ndi Zida Zamakina

• Mkuwa: Copper ndi yamphamvu komanso yolimba kwambiri pansi pa kupsinjika kwamakina ndipo imatha kupirira katundu wapamwamba popanda mapindikidwe.
• Aluminiyamu: Aluminiyamu ndi yofewa kwambiri komanso sachedwa kusweka koma imakhala ndi mphamvu zocheperako poyerekeza ndi mkuwa.

Mtengo

• Mkuwa: Nthawi zambiri, mkuwa ndi wokwera mtengo kwambiri chifukwa cha kufunikira kwake kwakukulu komanso mphamvu zapamwamba zamagetsi.
• Aluminiyamu: Aluminium ndiyotsika mtengo komanso yochulukirapo, kupanga kukhala njira yotsika mtengo m'mapulogalamu ambiri.

Mapulogalamu

• Mkuwa: Amagwiritsidwa ntchito kwambiri mu waya wamagetsi, magalimoto, thiransifoma, ndi machitidwe opangira magetsi chifukwa cha kayendedwe kabwino kake komanso kukhazikika.
• Aluminiyamu: Nthawi zambiri amagwiritsidwa ntchito popereka mphamvu ndi mizere yogawa, kumene kulemera kwake kopepuka kumatha kuchepetsa kwambiri ndalama zothandizira zomangamanga.

Mfundo Zothandiza

• Kukula ndi Kulemera kwa Equivalent Conductivity: Kukwaniritsa madutsidwe magetsi chimodzimodzi monga mkuwa, kondakitala wa aluminiyamu ayenera kukhala ndi malo okulirapo. Komabe, ngakhale ndi kukula kwakukulu, kulemera konse kwa ma conductor a aluminiyamu akadali otsika kuposa a conductor amkuwa.
• Kukaniza kwa Corrosion: Aluminiyamu imapanga gawo loteteza la oxide lomwe limapangitsa kuti lisawonongeke ndi dzimbiri. Mkuwa ukhoza kuwononga, makamaka m'malo ena, koma izi nthawi zambiri zimayendetsedwa ndi zokutira zoyenera ndi chithandizo.
• Kudalirika kwa kulumikizana: Aluminiyamu requires careful handling to ensure secure connections, monga momwe imatha kukulirakulira ndi kuphatikizika kuposa mkuwa ndi kusintha kwa kutentha, zomwe zingayambitse kusagwirizana kwa nthawi. Zolumikizira zapadera ndi njira zokhazikitsira zimagwiritsidwa ntchito kuchepetsa izi.