Ukuxuba ithusi ne-nickel kwakha umndeni wama-alloys aziwa ngokuthi ama-alloys e-copper-nickel (Cu-Ni), ahlanganisa izici ezingcono kakhulu zazo zombili izinsimbi ukwenza into enezici zokusebenza ezihlukile. Lokhu kuhlanganisa kuguqula izici zabo zomuntu ngamunye zibe isethi yezinzuzo ze-synergistic, ukwenzaAma-alloys e-Cu-Niibalulekile ezinhlelweni ezihlukene zezimboni—futhi imikhiqizo yethu ye-Cu-Ni yakhelwe ukukhulisa lezi zinzuzo.
Ezingeni lamangqamuzana, ithusi ne-nickel zakha isixazululo esiqinile lapho kuhlanganiswa, okusho ukuthi ama-athomu azo zombili izinsimbi asabalalisa ngokufana kuyo yonke into. Lokhu kufana kuyisihluthulelo sezakhiwo zabo ezithuthukisiwe. Ithusi elimsulwa liyathandeka kakhulu futhi liyathandeka kodwa alinakho ukumelana nokugqwala, kuyilapho i-nickel iqinile futhi imelana nokugqwala kodwa ayiqhubeki kangako. Ndawonye, bakha izinto ezilinganisa lezi zici.
Omunye wemiphumela ebaluleke kakhulu yale ngxube ukumelana nokugqwala okuphakeme. Okuqukethwe kwe-nickel kuma-alloys e-Cu-Ni kwenza ungqimba oluminyene, oluvikelayo lwe-oxide ngaphezulu, luvikele into emanzini anosawoti, ama-asidi, namakhemikhali ezimboni. Lokhu kwenza ingxubevange ye-Cu-Ni ilungele izindawo zasolwandle, njengemikhumbi yemikhumbi, amapayipi amanzi olwandle, nezinkundla ezingasogwini, lapho ithusi elimsulwa lingagqwala ngokushesha. Imikhiqizo yethu ye-Cu-Ni, edizayinelwe lezi zilungiselelo ezinokhahlo, imelana nokufaka imigodi, ukugqwala kwemigodi, nokuguguleka, iqinisekisa ukuqina kwesikhathi eside.
Amandla omshini nawo athola amandla enhlanganisela yethusi-nickel. Ama-Cu-Ni alloys anamandla futhi aqinile kunethusi elihlanzekile, kuyilapho egcina i-ductility enhle. Lokhu kuzivumela ukuthi zimelane nengcindezi ephezulu yemishini ezinhlelweni ezinjengamaphampu, amavalvu, nezishintshisi zokushisa. Ngokungafani nethusi elihlanzekile, elingakhubaza ngaphansi kwemithwalo esindayo, izintambo zethu ze-Cu-Ni namashidi agcina ubuqotho besakhiwo ngisho nasezimweni ezinzima, ukunciphisa izidingo zokunakekela.
I-Thermal ne-electrical conductivity ihlala ihlaba umxhwele kuma-alloys e-Cu-Ni, nakuba iphansi kancane kunethusi elimsulwa. Lokhu kubenza bafanelekele ukushintshisana kokushisa kanye nezingxenye zikagesi lapho ukumelana nokugqwala kubaluleke kakhulu njengokusebenza. Isibonelo, ezitshalweni zokukhipha usawoti emanzini, amashubhu ethu e-Cu-Ni adlulisa kahle ukushisa ngenkathi emelana nemiphumela elimazayo yamanzi anosawoti.
Imikhiqizo yethu ye-Cu-Ni iyatholakala ngezingoma ezihlukahlukene, ezinokuqukethwe kwe-nickel kusuka ku-10% kuya ku-30%,yakhelwe izidingo ezithile zohlelo lokusebenza. Kungakhathaliseki ukuthi udinga izintambo ezincane zezingxenye eziyinkimbinkimbi noma amashidi awugqinsi ezakhiwo ezisindayo, ukukhiqiza kwethu ukunemba kuqinisekisa ikhwalithi nokusebenza okungaguquki. Ngokusebenzisa izinzuzo eziyingqayizivele zokuxuba i-copper-nickel, imikhiqizo yethu iletha ukwethembeka nokuphila isikhathi eside ezindaweni lapho izinsimbi ezimsulwa zishoda khona.
Isikhathi sokuthumela: Aug-29-2025