Intshayelelo kwiCandelo lee-Alloys ezisekelwe kwiNickel
Ii-alloys ezisekelwe kwi-nickel liqela lezinto ezidibanisa i-nickel nezinye izinto ezifana ne-chromium, i-iron, i-cobalt, kunye ne-molybdenum, phakathi kwezinye. Zisetyenziswa kakhulu kumashishini ahlukeneyo ngenxa yeempawu zazo ezintle zoomatshini, ukumelana nokugqwala, kunye nokusebenza kakuhle kobushushu obuphezulu.
Uhlu lwee-alloys ezisekelwe kwi-nickel lusekelwe kulwakhiwo lwazo, iimpawu, kunye nokusetyenziswa kwazo. Nazi ezinye zezona ntlobo zixhaphakileyo:
I-Monel liqela lee-alloy ze-nickel-copper ezaziwa kakhulu ngokumelana nokugqwala kunye namandla obushushu obuphezulu. Umzekelo, i-Monel 400 yi-alloy esetyenziswa kakhulu kwiindlela zaselwandle ngenxa yokuxhathisa kwayo ukugqwala kwamanzi olwandle.
I-Inconel yintsapho yee-alloys ezenziwe ngokuyintloko yi-nickel, i-chromium, kunye ne-iron. Ii-alloys ze-Inconel zinika ukumelana okuhle kakhulu neendawo ezishushu kakhulu kwaye zisetyenziswa kakhulu kumashishini eenqwelo-moya kunye nokucubungula iikhemikhali.
IHastelloy liqela lee-alloy ze-nickel-molybdenum-chromium ezimelana kakhulu nokugqwala kwiindawo ezahlukeneyo, kuquka ii-asidi, iziseko, kunye namanzi olwandle. Ii-alloy ze-Hastelloy zisetyenziswa kakhulu ekucutshungulweni kweekhemikhali kunye nokuveliswa kwe-pulp kunye nephepha.
I-Waspaloy yi-superalloy esekwe kwi-nickel enika amandla aphezulu obushushu kunye nokumelana nokugqwala. Isetyenziswa kakhulu kwiindawo zenjini yeenqwelo-moya nakwezinye izinto ezisebenzisa uxinzelelo oluphezulu.
Ii-Rene alloys liqela lee-superalloys ezisekelwe kwi-nickel ezaziwa ngamandla azo obushushu obuphezulu kunye nokumelana nokuqhekeka. Zisetyenziswa kakhulu kwizicelo zeenqwelo-moya ezifana nee-turbine blades kunye neenkqubo zokukhupha umoya ezisebenzisa ubushushu obuphezulu.
Ukuqukumbela, ii-alloys ezisekelwe kwi-nickel zilusapho lwezinto eziguquguqukayo ezibonisa iimpawu ezibalaseleyo zoomatshini kunye nokumelana nokugqwala. Ukukhetha ukuba yeyiphi i-alloy oza kuyisebenzisa kuya kuxhomekeka kwisicelo esithile kunye neempawu ezifunekayo zoomatshini kunye neekhemikhali.
Ixesha lokuthumela: Meyi-24-2023