Nkọwapụta
manganin waya/CuMn12Ni2 Waya eji na rheostats, resistors,shuntwdg manganin waya 0.08mm ka 10mm 6J13, 6J12, 6J11 6J8
waya manganin ( cupro-manganese waya) bụ aha ụghalaahịa maka ihe alloy nke na-abụkarị 86% ọla kọpa, 12% manganese, na 2-5% nickel.
A na-eji waya Manganin na foil mee ihe na nrụpụta nke resistor, ọkachasị ammetershunts , n'ihi na ọ bụ okirikiri efu okpomọkụ nke ọma nke resintance uru na ogologo okwu kwụsie ike.

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 voltaji, mgbanaka ebufe 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 dị iche iche, ihe dị larịị na mpempe akwụkwọ.