Indlela yokuhlanza i-alumina crucible?

I-alumina crucible, isikwele se-alumina crucible, i-alumina corundum umkhumbi (i-alumina ewunxande ye-ceramic crucible), i-alumina crucible eqondile (cylindrical) kanye neziphambano ze-alumina ceramic ezimise okukhethekile. Ilungele amalabhorethri ahlukahlukene, amalabhorethri, ukuhlaziywa kwesampula yensimbi nokungeyona eyensimbi nezinto ezincibilikayo kanye nokuhlaziywa kwezimboni okuhlukahlukene.

Indlela yokuhlanza?

1. Igwebu le-Acid: ngokuvamile licwilisa ku-nitric acid isikhathi eside; bese ugeza ngamanzi

2. Yomisa, shisa kancane kancane kufikela ku-800℃ emahoreni ayi-6 esithandweni sokushisa okuphezulu.

3. Yikhiphe ngemva kokupholisa futhi isilungele ukusetshenziswa.

Ngaphezu kokungcola, into engancibilikiyo iguqulwa ibe yi-nitrate encibilikayo ukuze isuswe

Susa ukulandelela amanani we-nitrate ku-crucible (indlela yokubola okushisayo): qaphela izinga lokushisa akufanele lisheshe, ngaphandle kwalokho i-crucible izohlutshwa (umonakalo oqhumayo).