Ingilazi efakwe i-asidi yangokwezifiso, ingilazi eyisithwathwa, ingilazi eqhunyiswa isihlabathi
Iyacubungula
Isho ukucwilisa ingilazi oketshezini olune-asidi olulungisiwe (noma ukunamathisela okunamathiselwe okune-asidi) nokunamathisela ingilazi nge-asidi eqinile.Ngesikhathi esifanayo, i-ammonia hydrogen fluoride esixazululweni se-asidi eqinile icwebezela indawo yengilazi, idale umphumela omubi ngokuhlakazeka okwakha ikristalu.I-matte surface ibushelelezi futhi ilinganayo, ingaqoshwa ohlangothini olulodwa nohlangothi olukabili, umklamo ulula ngokuqhathaniswa.
Le nqubo ivame kakhulu.Ishaya ingaphezulu lengilazi ngezinhlayiya zesihlabathi ezidutshulwe ngesivinini esikhulu ngomshini wokufafaza, ukuze ingilazi yakhe indawo eqondile neconvex, ukuze kuzuzwe umphumela wokukhanya okuhlakazayo, okwenza ukukhanya kubonakale kufiphele lapho kudlula. .Ingaphezulu lomkhiqizo wengilazi eqhunyiswe ngesanti alimahhadlahhadla, ukucutshungulwa kulula ngokulinganayo kunokufakwa kwe-asidi, kodwa kungafuthwa ngephethini nokuma okuhlukile.
Olunye uhlobo lobuchwepheshe besikrini sikasilika, umphumela ofana nowe-sandblasting, okwenza kuhluke ukusebenzisa indlela yesikrini sikasilika ukufaka inki ye-ceramic rough endaweni engaphansi yengilazi ngaphambi kokufutheka ukuze uthole umphumela wokuqeda isithwathwa esikhundleni sokufafaza ngomfutho ophezulu, futhi ivumelana nezimo. ngombala oyisithwathwa, umumo nosayizi.