Waya Manganin bụ ọla kọpa-manganese-nickel alloy (CuMnNi alloy) maka ojiji na ụlọ okpomọkụ. Ihe e ji mara alloy ahụ bụ ike ọkụ eletrik dị ala (emf) ma e jiri ya tụnyere ọla kọpa.
A na-eji waya Manganin eme ihe maka imepụta ụkpụrụ nguzogide, ndị na-emegide ọnya waya ziri ezi, potentiometers,shunts na eletriki ndị ọzọ naakụrụngwa eletrọnịkị.

Nkọwapụta
manganin waya / CuMn12Ni2 Waya eji na rheostats, resistors, shunt wdg manganin waya 0.08mm ka 10mm 6J13, 6J12, 6J11 6J8
Waya Manganin ( waya cupro-manganese ) bụ aha ụghalaahịa maka alloy nke 86% ọla kọpa, 12% manganese, na 2-5% nickel.
A na-eji waya Manganin na foil na-emepụta ihe na-emepụta resistor, karịsịa ammeter shunts, n'ihi na ọ naghị enwe okpomọkụ nke gburugburu ya nke uru resintance na nkwụsi ike ogologo oge.

Ngwa nke manganin

A na-eji manganin foil na waya na-emepụta resistor, karịsịa ammeter shunt, n'ihi na ọ fọrọ nke nta ka ọ bụrụ ọnụọgụ okpomọkụ nke uru nkwụsi ike na ogologo oge.
A na-eji alloy kpo oku dị ala na-eguzogide ọla kọpa n'ọtụtụ ebe na mgbanaka sekit dị ala, mgbanaka ibu ọkụ, yana ngwaahịa eletriki ndị ọzọ dị ala. Ọ bụ otu n'ime isi ihe nke ngwaahịa eletriki dị ala. Ihe ndị ụlọ ọrụ anyị na-emepụta nwere njirimara nke nkwụsi ike dị mma na nkwụsi ike dị elu. Anyị nwere ike ịnye ụdị waya ọ bụla, ihe dị larịị na mpempe akwụkwọ.