I-NiAl Niobium Aluminiyam yococeko oluphezulu lwe-sputtering ekujoliswe kuyo kwi-PVD

I-NiAl Niobium Aluminiyam yokucoceka okuphezulu kwethagethi yePVD yokwaleka,
Ucoceko oluphezulu lwemveliso yomthombo ophambili wexabiso,
Ithagethi ye-Nickel Aluminium sputtering iveliswa ngendlela yokunyibilika kwevacuum kunye nesinyithi samandla.Ukuxuba iAluminiyam kunye neNickel kwisixa esiyimfuneko ukubonelela nge-NiAl casting ingot.I-ingot yokuphosa ke iyasikwa ukwenza imilo ekujoliswe kuyo efunekayo.Inokuhambelana okuphezulu, ubungakanani obuziinkozo obusulungekileyo kunye ne-homogeneous microstructure, ngaphandle kwegesi okanye i-pores.

Ngenxa yokudityaniswa kwayo okugqwesileyo kokugquma kunye ne-substrate, i-NiAl coating inokusebenza kakuhle phantsi kwe-700 ℃.Ngoku i-target ye-NiAl ye-sputtering isetyenziswe ngokubanzi kwiingubo ezixhathisayo zokunxiba, kubandakanywa izixhobo zokusika, iimbumba, iimoto kunye namashishini okwakha.

Izinto eziTyebileyo eziZodwa nguMvelisi we-Sputtering Target kwaye unokuvelisa i-Nickel Aluminium Sputtering Materials ngokweenkcukacha zabaThengi.Ngolwazi oluthe kratya, nceda uqhagamshelane nathi.Iithagethi zilungiselelwe ngokuxuba i-Aluminiyam kunye ne-Niobium powders elandelwa ukunyanzeliswa koxinzelelo olupheleleyo.Iimathiriyeli ezidityanisiweyo zikhethwa ngokuzithandela kwaye zenziwe ngendlela efunwayo.Inobunyulu obuphezulu, i-microstructure ye-homogeneous, indlela yenkqubo elula kunye neendleko zokukhuphisana, kwaye isetyenziswe kwinani lezicelo kunye namashishini.Ialloyi zeAluminiyam-niobium zibonakalisa amandla amakhulu kunye nokuqina, uzinzo lwekhemikhali okugqwesileyo, kwaye zigqibelele kwindawo ezineqondo lobushushu eliphakamileyo.Ngaphandle koko, ingxubevange ye-Nb-Al ingasetyenziswa njengemathiriyeli ephezulu.Inendawo yokunyibilika ephezulu kunye noxinano oluphantsi, kwaye isetyenziswa kakhulu kwi-aerospace, elwandle, kwi-injini yegesi yemizi-mveliso, inqwelomoya, i-nuclear reactor fuel, kumashishini ezixhobo zepetrochemical.I-aluminium-niobium alloys nayo yongezwa okubalulekileyo ukuvelisa ukusebenza okuphezulu kwe-Titanium alloy.

THUMELA I-IMEYILI KUTHI