Cupronickel warara bụ ọla kọpa na nickel dị ka ihe na-eme ihe. Mpempe akwụkwọ ọla kọpa na-adabere na akụkụ atọ nke ọla kọpa dị ka zinc, manganese, wdg-nickel-nickel, na aluminom-nickel ibe ya. Altol-Nickel Alloy nwere ezigbo nguzogide na-eguzogide, ike ike, plastity plastity, ma enwere ike ịhazi ya site na nrụgide na-ekpo ọkụ na oyi.
E kewara mpempe ọcha na ise: Mpekere ọcha na-acha ọcha, ọla ọcha ọla kọpa, ọla ọcha na-acha ọcha ọla kọpa na-acha ọcha ọla kọpa
Findị ọcha na-acha ọcha na-acha ọcha na-enwe akara ugo na-eme ka B0.6, B5, B19, na B30. Ndị a na-ejikarị bụ B19 na B30, ma enwezi nzere na usoro America. White carper carper bụ ihe mgbakwunye na-aga n'ihu na-aga n'ihu guzobere site na CU na ni, nwere ihu ọma nke ihu, dị ka egosiri na eserese nke 1-18. Mgbe ọnọdụ okpomọkụ dị ala karịa ogo 322, mkpụrụ osisi ọla kọpa nke dịgasị iche iche, na-agbanwe ihe mejupụtara ya, ma nwee ike imezi ihe ụfọdụ nke alloy. Mpempe akwụkwọ ọla kọpa nkịtị nwere ezigbo ọrụ na-adịghị mma. Enwere ike hazie ya n'ime usoro dị iche iche dịka efere, ibe, akpa, mkpanaka, ọdịdị, na wires. Ezi arụmọrụ, enwere ike iji ya maka ịta ụkwụ dị nro ma sie ike, gas gas na-agba aja aja na nguzosi ike ịgbado ọkụ, wdg.; Ibi arụmọrụ bụ 20% nke cut-cresh na-egbu egbu HPB63-3. A ga-ahazi ya mpempe ọla kọpa na-eguzogide nguzogide, ike dị mma, plastity plastity na-ekpo ọkụ na oyi na-ekpo ọkụ, na ezigbo ihe eletriki. Na mgbakwunye na eji ya dị ka ihe owuwu, ọ bụkwa nguzogide elu na almocouple alloy.