Indlela yeDoping yindlela yendabuko yokuncibilikaI-Scandium Intermediate Alloys. Kubandakanya ukugoqa ingxenye ethile yobumsulwa obuphezuluI-Metal Scandiume-aluminium, bese uyixuba nge-aluminium ebindayo ngaphansi kokuvikelwa kwe-argon, uyibambe isikhathi esanele, ivuse kahle, futhi uyiphonsa ibe yinsimbi noma ebandayo ithusi isikhunta ukuze utholeI-Scandium Intermediate Alloys. Ukuncibilika kungenziwa kusetshenziswa i-graphite yokuhlanza okuphezulu noma ama-alumina ama-crucibles, kanye nezindlela zokufudumeza kungenziwa kusetshenziswa izikelemu zokumelana noma izinyanga ezivabeka. Le ndlela ingancibilikisa ama-alloys aphakathi aqukethe ama-2% kuye ku-4%ikhentiyamu.
Umgomo we-Doping indlela ulula, kepha amaphuzu ancibilikayoikhentiyamuFuthi i-aluminium ihluke kakhulu (SC ngu-1541 ℃, i-A1 ingu-660 ℃). Ukuncibilika kwe-aluminium kudinga ukweqiwa emazingeni okushisa aphezulu, okwenza kube nzima ukulungiselela imikhiqizo ye-alloy ephakathi nokusatshalaliswa okuzinzile nokusatshalaliswa okufanayo, futhi kunzima ukugwema ukushiswa kweScandium. Ukufeza lokhu, indlela yokwenza ngcono ukuxuba bese ucindezela i-scandium yensimbi ephakeme ephezulu nge-distrant, i-aluminium powder, i-flux, njll. Ngasesikhathini senqubo yokulungiselela, bese uyifaka kwinsimbi ebilisiwe. Ama-distrantint abolile ekushiseni okuphezulu, okuchoboza ngokuzenzakalelayo ama-agglomerates, angakhiqiza i-alloy efanayo futhi anciphise ukulahleka okuvuthayo kwensimbi ephezulu yokuncibilika kwensimbi. Kodwa jikelele, izindleko zokulungiselelaI-Scandium Intermediate Alloysusebenzisa ubumsulwa obukhuluinsimbi yescaniumNjengoba impahla eluhlaza iphakeme kakhulu, okunzima kubasebenzisi bezimboni ukwamukela.
Isikhathi sePosi: Nov-24-2023