Ngaphambi kokuqonda ukuthi ungakubona kanjani futhi ukhethe okuqukethwe i-cuni44, kudingeka siqonde ukuthi yiliphi iCopper-Nickel 44 (Cuni44) liyini. I-Copper-Nickel 44 (Cuni44) Ingabe impahla ye-copper-nickel alloy. Njengoba igama laso libonisa, ithusi lingenye yezinto eziphambili ze-alloy. I-nickel ingenye yezinto eziphambili, ngokuqukethwe kwe-43.0% - 45.0%. Ukungezwa kwe-nickel kungathuthukisa amandla, ukumelana nokugqwala, ukumelana nezakhiwo ze-thermoelectric ze-alloy. Ngaphezu kwalokho, kufaka phakathi kepha akunqunyelwe ku-0.5% - 2.0% Manganese. Ukuba khona kukaManganese kusiza ukuthuthukisa ukumelana nokukhulisa, ukuqina okushisayo namandla e-alloy, kepha amandla ngokweqile kungadala ubucwebe.
I-Copper-Nickel 44 ine-coeffient ephansi yokulinganisa yokumelana, futhi ukumelana kwayo kuzinzile lapho izinga lokushisa lishintsha, okwenza kubalulekile ukuthi kusetshenziswe izicelo lapho kuqinisekiswa khona ukuqina komzimba. Uma ubhekene nengcindezi kanye ne-deformation, isizathu esenza ukuthi ithusi-nickel 44 lingagcina ukusebenza okuzinzile ukuthi i-streati lititivity coefferly coeffleents ayiguquki ngokungaguquki ngesikhathi sohlobo lweplastiki kanye ne-mehendiy hysteresis incane. Ngaphezu kwalokho, i-Cuni44 inamandla amakhulu we-thermoelectric ethubeni, inokusebenza okuhle kwe-welding, futhi ilungele ukucubungula nokuxhuma.
Ngenxa yezakhiwo zayo ezinhle zikagesi nezemishini, i-Cuni44 ivame ukusetshenziselwa ukukhiqiza izakhi ezahlukahlukene ze-elekthronikhi ezifana nokumelana, ama-potentiometer, thermocoumpules, njll. Ensimini yezimboni, ingasetshenziselwa ukwenza amabhokisi okumelana nezimboni aphezulu, iRheostats kanye neminye imishini. Ngenxa yokumelana kwayo okuhle kokugqwala, ilungele nezindawo ezinezidingo eziphakeme zokuphikiswa okufana nemishini yamakhemikhali nezinto zomkhumbi.
Lapho sithenga imikhiqizo, sizibona kanjani izinto zokwakha zeCuni44? Nazi izindlela ezintathu zokuhlonza ireferensi yakho.
Okokuqala, indlela enembile kunazo zonke ukusebenzisa imishini yokuhlaziya amakhemikhali yobungcweti.Njengama-spectrometer, njll., Ukuhlola ukwakheka kwezinto ezibonakalayo. Qinisekisa ukuthi okuqukethwe yi-Copper kuyindawo yokugcina, okuqukethwe kwe-nickel kungu-43.0% - 45.0%, okuqukethwe kwensimbi kungu-0,5%, futhi ezinye izinto ziphakathi kwebanga elithile. Lapho amakhasimende ethu ethenga imikhiqizo yethangini, singabanikeza isitifiketi sekhwalithi noma umbiko wokuhlola wezinto ezibonakalayo.
Okwesibili, mane nje ukhombe bese uhlola ngezimpawu zokubukeka zomkhiqizo.Izinto ze-Cuni44 zivame ukuletha i-luster yensimbi, futhi umbala ungaba phakathi kwethusi ne-nickel. Bheka ukuthi ingaphezulu lezinto ezibonakalayo libushelelezi, ngaphandle kweziphambeko ezisobala, i-oxidation noma ukugqwala.
Indlela yokugcina ukuvivinya izakhiwo ezibonakalayo zomkhiqizo - ukukala ubulukhuni nobulukhuni bezinto ezibonakalayo.I-Cuni44Inebanga elithile le-density, elingahlolelwa amathuluzi wokulinganisa wobuchwepheshe futhi aqhathaniswe nenani elijwayelekile. Kungalinganiswa futhi nge-hardness tester ukuqonda ukuthi ngabe ubulukhuni bayo buhlangabezana nobulukhuni obujwayelekile beCopper-Nickel 44.
Imakethe inkulu kakhulu, ingabe ukhetha kanjani umphakeli ohlangabezana nezidingo zethu zokuthenga?
Ngesikhathi sokubuza, amakhasimende adinga ukucacisa izidingo zokusebenzisa.Isibonelo: nquma ukusetshenziswa okukhethekile kokuqukethwe. Uma isetshenziselwa ukukhiqiza okwenziwa nge-elekthronikhi, izakhiwo zayo zikagesi, njengokunciphisa ukumelana okuphansi kokulinganisela kanye nokusebenza okuhle kwe-welding, kudingeka kubhekwe; Uma isetshenziselwa imishini yamakhemikhali noma izakhi zomkhumbi, ukumelana kwayo kokugqwala kubaluleke kakhulu. Kuhlanganiswe nokusetshenziswa kwe-terminal, izinga lokushisa, ukucindezela, ukuwohloka nezinye izinto zemvelo yokusebenzisa kubhekwa ukuqinisekisa ukuthi iCuni44 esiyithenga ingasebenza ngokujwayelekile ngaphansi kwale mibandela.
Ngaphezu kwalokho, ngesikhathi sokubuza, ungahlola umphakeli ngokubheka isitifiketi sesiqu somhlinzeki, ukuhlolwa kwamakhasimende, idumela lemboni, njll. Ungabuza ngokuqondile umphakeli ukuhlinzeka ngekhwalithi yezinto ezibonakalayo zithembekile.
Ngokungeziwe kumaphuzu amabili angenhla, ukulawulwa kwezindleko nakho kubalulekile.Sidinga ukuqhathanisa amanani entengo abathengisi abahlukahlukene. Vele, asikwazi nje ukusebenzisa intengo njengendlela kuphela yokukhetha. Kubalulekile ngokulinganayo ukuze ucabangele izinto ezifana nekhwalithi yezinto ezibonakalayo, ukusebenza kanye nensizakalo yokuthengisa ngemuva. Impilo yenkonzo yezinto ezibonakalayo ihlobene ngqo nezindleko zokulungisa. Izinto ezisezingeni eliphakeme ze-cuni44 zingase zibe nezindleko eziphakeme zokuqala, kepha zingagcina izindleko zokugcina kanye nezindleko zokubuyiselwa ekusetshenzisweni kwesikhathi eside.
Ekugcineni, kufanelekile ukusho ukuthi ngaphambi kokuthenga imikhiqizo ngezinga elikhulu, ungacela umphakeli kumasampula wokuhlola. Hlola ukuthi ngabe ukusebenza kwezinto okuhlangabezana nezidingo, njengezakhiwo zikagesi, ukumelana nokugqwala, izakhiwo zemishini, njll. Ngokusekelwe kumiphumela yokuhlola, thola ukuthi ukhethe yiniI-Copper-Nickel 44impahla yomphakeli.
Isikhathi Sokuthumela: Oct-14-2024