Ana amfani da ƙarfe don ƙera ƙa'idodin juriya, daidaitomasu juriyar rauni na waya, potentiometers, shunts da sauran na'urorin lantarki
da kuma kayan lantarki. Wannan gami na Copper-Manganese-Nickel yana da ƙarancin ƙarfin lantarki mai zafi (emf) idan aka kwatanta da Copper, wanda
ya sa ya zama mai kyau don amfani a cikin da'irori na lantarki, musamman DC, inda emf mai zafi mara kyau zai iya haifar da matsala a cikin na'urorin lantarki
Kayan aiki. Abubuwan da ake amfani da wannan gami galibi suna aiki ne a zafin ɗaki; saboda haka ƙarancin zafinsa yana da alaƙa da yanayin zafi.
Ana sarrafa juriyar iska a cikin kewayon 15 zuwa 35ºC.

Bayani dalla-dalla
Wayar manganin/CuMn12Ni2 Waya da ake amfani da ita a cikin rheostats, resistors, shunt da sauransu waya manganin 0.08mm zuwa 10mm 6J13, 6J12, 6J11 6J8
Wayar Manganin (wayar cupro-manganese) suna ne na alamar kasuwanci don ƙarfe mai yawan jan ƙarfe 86%, 12% manganese, da 2-5% nickel.
Ana amfani da waya da foil na Manganin wajen kera resistor, musamman shunts na ammeter, saboda kusan sifili ne na ƙarfin resinance da kuma kwanciyar hankali na dogon lokaci.

Amfani da Manganin

Ana amfani da foil da waya na Manganin wajen kera resistor, musamman ammmeter shunt, saboda kusan sifili ne na ƙimar juriya da kuma kwanciyar hankali na dogon lokaci.
Ana amfani da ƙarfen dumama mai ƙarancin juriya wanda aka yi da jan ƙarfe sosai a cikin na'urar busar da wutar lantarki mai ƙarancin ƙarfin lantarki, na'urar watsa wutar lantarki mai nauyin zafi, da sauran na'urorin lantarki masu ƙarancin ƙarfin lantarki. Yana ɗaya daga cikin mahimman kayan lantarki na ƙananan ƙarfin lantarki.