Amagama ayisihluthulelo: i-abrasive, i-alumina, i-Refractory, i-ceramic
I-alumina ensundu exutshwe iwuhlobo lwezinto ezihuquzelayo ezenziwe ngokwenziwa ezenziwe ngokuxuba i-bauxite nezinye izinto esithandweni sikagesi se-arc. Inobulukhuni obukhulu nokuqina, okwenza ifanelekele ukusetshenziswa kwezimboni ezahlukahlukene.
Ukusetshenziswa okuyinhloko kwe-alumina ensundu exutshwe yilezi:
• Njengento yokukhuhla yokuqhumisa isihlabathi, ukugaya, kanye nokusika.
• Njengento evimbela ukugqwala kwezitofu zokufakelwa kanye neminye imishini yokushisa okuphezulu.
• Njengezinto zobumba zokukhiqiza imikhiqizo emise okwesibuko noma engamise okwesibuko.
• Njengento yokumboza yokulungiselela insimbi, ama-laminate, kanye nemidwebo.
Kukhona okuqukethwe okuhlukile kwe-BFA, okufana namaphesenti angu-95, 90%, 85, 80% ngisho namaphesenti aphansi.
Uma iphesenti liphezulu, kulapho ubumsulwa nokuqina kwezinto kukhuphuka khona. Lokhu kungathinta umbala, usayizi, kanye nokusetshenziswa kwezinto.
I-alumina ensundu exutshwe ngombala omhlophe noma omhlophe kancane, kanti i-alumina ensundu exutshwe ngombala ophuzi 90% inombala onsundu noma onsundu. Lokhu kungenxa yokungcola okukhona ezintweni, njenge-titanium oxide kanye ne-iron oxide.
I-alumina ensundu exutshwe ngombala ongu-95% isetshenziswa kakhulu kumasondo okugaya asebenza kahle kakhulu namathuluzi okusika, kuyilapho i-alumina ensundu exutshwe ngombala ongu-90% isetshenziswa kumasondo okugaya, iphepha lokusanta, neminye imikhiqizo yokukhuhla. Uma ubumsulwa buphakeme, kulapho ukumelana kokukhuhlana kwezinto kuphakama khona.
I-alumina ensundu exutshwe ngombala ongu-95% inesakhiwo sekristalu esinonxande, kuyilapho i-alumina ensundu exutshwe ngombala ongu-90% inesakhiwo sekristalu esinonxande. Izakhiwo zekristalu ezahlukene zingathinta usayizi kanye nesimo sezinhlayiya.
Isikhathi sokuthunyelwe: Mashi-05-2024







