Na ndụ anyị kwa ụbọchị, anyị ga-eji ọtụtụ ngwaahịa ọla.Ọtụtụ ngwaahịa ọla bụ sịntetik.Nkempempe akwụkwọ ọla kọpa ọchabụ ọla kọpa alloy nwere nickel dị ka isi alloy na enweghị mmewere.Dabere na ọla kọpa-nickel alloys, a na-agbakwunye mkpanaka cupronickel nwere ihe nke atọ dị ka zinc, manganese, aluminom, wdg, nke a na-akpọkwa rods zinc cupronickel, mkpanaka manganese cupronickel, aluminom cupronickel rods, na ihe ndị yiri ya.A na-ekewa Cupronickel ụzọ ise: cupronickel nkịtị, iron cupronickel, manganese cupronickel, zinc cupronickel na aluminum cupronickel.
Efere ọla kọpa na-acha ọcha nkịtị na-enwekarị akara ule anọ dịka B0.6, B5, B19 na B30.Ndị a na-ejikarị bụ B19 na B30, ma enwere akararị karịa na ọkọlọtọ America.Mkpanaka cupronickel bụ ihe ngwọta siri ike na-aga n'ihu nke Cu na Ni kpụrụ, nke nwere eriri cubic na-adabere na ihu, dịka e gosiri na foto 1-18.Mgbe okpomọkụ dị ala karịa 322 degrees, Cu-Ni usoro eserese nwere a dịtụ obosara mejupụtara okpomọkụ mpaghara maka metastable ire ere, na-agbakwunye atọ ọcha dị ka Fe, Cr, Sn, Ti, Co, Si, Al ka Cu-Ni alloys wdg, nwere ike ịgbanwe mejupụtara, okpomọkụ nso na ọnọdụ nke metastable decomposition, na nwekwara ike melite ụfọdụ Njirimara nke alloy.
Cupronickel nkịtị nwere ezigbo ọrụ oyi na ọkụ.Enwere ike ịhazi ya nke ọma ka ọ bụrụ ụdị dị iche iche dị ka efere, ibe, tubes, mkpanaka, ụdị na waya.Ịrụ ọrụ ịgbado ọkụ dị mma, nwere ike ịdị nro, brazing, ịgbado ọkụ gas na-echebe ya na ịgbado ọkụ, wdg;arụmọrụ ịkpụ bụ 20% nke brass HPb63-3 n'efu.
Efere ọla kọpa na-acha ọcha nkịtị nwere ezigbo nguzogide corrosion, ike ọkara, nnukwu plasticity, enwere ike ịhazi ya site na oyi na nrụgide dị ọkụ, yana ezigbo ọkụ eletrik.Na mgbakwunye na iji ya dị ka ihe nhazi, ọ bụkwa ihe dị mkpa dị elu na-eguzogide na thermocouple alloy.
Oge nzipu: Jul-11-2022