I-Copper (Cu) kunye ne-nickel yethusi (i-copper-nickel (Cu-Ni) i-alloys zizinto zombini ezixabisekileyo, kodwa ukuqanjwa kwazo ezahlukileyo kunye neepropati zenza ukuba zilungele izicelo ezahlukeneyo Ukuqonda lo mahluko ngundoqo ekukhetheni imathiriyeli efanelekileyo yeprojekthi yakho-kwaye xa kuziwa kwiimeko ezifunwayo, iimveliso zethu zeCu-Ni zigqama njengokhetho oluphezulu.
Embindini wayo, ubhedu olusulungekileyo yintsimbi ethambileyo, ethambileyo eyaziwa ngokugqwesa kombane kunye ne-thermal conductivity. Igutyungelwe kakhulu, nto leyo eyenza kube lula ukuyimila ibe yiingcingo, imibhobho, kunye namashiti, nto leyo echaza ukusetyenziswa kwayo ngokubanzi kwiintambo zombane kunye nezifudumezi zobushushu. Nangona kunjalo, ubhedu olusulungekileyo lunezithintelo ezibalulekileyo: luyathanda ukubola kwiindawo ezibuhlungu, ngakumbi xa zisesichengeni samanzi etyuwa, i-acids, okanye izinto ezingcolisayo kwimizi-mveliso. Ngokuhamba kwexesha, ivelisa i-patina eluhlaza (i-oxidation layer), enokunciphisa izinto eziphathekayo kunye nokunciphisa ukusebenza kwizicelo ezifana nolwandle okanye ukusetyenzwa kweekhemikhali.
Cu-Ni ingxubevange, Ngokwahlukileyo, udibanise ubhedu kunye ne-nickel (ngokuqhelekileyo i-10-30% ye-nickel, kunye neemali ezincinci zentsimbi kunye ne-manganese) ukulungisa obu buthathaka. Lo mxube uguqula izinto eziphathekayo, ukuqala ngeukuxhathisa okuphezulu kwe-corrosion. Isiqulatho senickel sidala umaleko okhuselayo weoxide omelana nemingxuma, ukubola kwemingxuma, kunye nokhukuliseko-kwanamanzi anetyuwa, amanzi amtyuba, okanye amanzi amdaka avela kwimizi-mveliso. Oku kwenza i-Cu-Ni ilungele izinto zaselwandle njengeenqanawa, iinkqubo zokuthatha amanzi olwandle, kunye nemibhobho ye-oyile engaselunxwemeni, apho ubhedu olusulungekileyo lunokuthotywa ngokukhawuleza.
Amandla omatshini yenye indawo apho iCu-Ni igqwesa ubhedu olusulungekileyo. Ngelixa ubhedu olusulungekileyo luyi-ductile, alunawo amandla okuqina afunekayo kwizicelo ezinoxinzelelo oluphezulu. I-Cu-Ni alloys, ebulela kwizinto ezidibanisayo, inika amandla aphezulu kunye nobulukhuni, ibenza ukuba bafanelekele iindawo ezinzima ezifana neempompo, iivalvu, kunye neetyhubhu zokutshintsha ubushushu. Bakwagcina ukuguquguquka, ukuvumela ukwenziwa lula ngaphandle kokuncama ukuqina.
Ngokubhekiselele kwi-thermal kunye ne-electrical conductivity, i-copper ecocekileyo isakhokelela, kodwa i-Cu-Ni igcina i-conductivity eyaneleyo kwiimfuno ezininzi zoshishino-ngelixa idibanisa inzuzo ebalulekileyo yokumelana nokubola. Le bhalansi yenza Cu-Ni izinto ezikhethwayo kwiindawo apho zombini ukusebenza kunye nokuphila ixesha elide.
Iimveliso zethu zeCu-Ni zenzelwe ukomelela ezi zibonelelo. Ifumaneka ngeendlela ezahlukeneyo (iingcingo, amaphepha, imibhobho) kunye nezakhiwo ze-nickel, zenziwe ngokuchanekileyo ukuhlangabezana nemigangatho engqongqo yoshishino. Nokuba zezobunjineli baselwandle, ukusetyenzwa kweekhemikhali, okanye koomatshini bemizi-mveliso, iimveliso zethu ze-Cu-Ni zihambisa ukuthembeka, ubomi obude, kunye nokusebenza kakuhle kweendleko ukuba ikopolo esulungekileyo ayinakuhambelana. Khetha i-Cu-Ni yezicelo apho ukusebenza kwiimeko ezinzima kungaxoxiswana-kwaye uthembele iimveliso zethu ukuba zigqithise izinto ozilindeleyo.
Ixesha lokuposa: Sep-12-2025