Iimveliso
Umgubo we-aluminium oxide we-Alpha-al2o3 99.99% Ubumsulwa
Umgubo we-Alpha-alumina (α-Al2O3), owaziwa ngokuba ngumgubo we-aluminium oxide, sisixhobo esinokusetyenziswa ngeendlela ezahlukeneyo kumashishini afana neeseramikhi, ii-refractories, ii-abrasives, ii-catalysts, kunye nezinye. Nazi ezinye iinkcukacha eziqhelekileyo zomgubo we-alpha-Al2O3.
Ukwenziwa kweekhemikhali:
I-aluminium oxide (Al2O3): Ngokwesiqhelo yi-99% okanye ngaphezulu.
Ubungakanani beCandelo:
Ukusasazwa kobungakanani bamasuntswana kunokwahluka ngokuxhomekeke kwiimfuno ezithile zesicelo.
Ubungakanani obuqhelekileyo be-particle bunokwahluka ukusuka kwi-sub-micron ukuya kwi-microns ezimbalwa.
Iipowders ezinobukhulu obuncinci zibonelela ngommandla ophezulu kunye nokusebenza kwakhona.
Umbala:
Ngokwesiqhelo imhlophe, inezinga eliphezulu lokucoceka.
Ulwakhiwo lwekristale:
I-Alpha-alumina (α-Al2O3) inesakhiwo sekristale esinamacangca asibhozo.
Indawo ethile yomphezulu:
Ngokwesiqhelo iphakathi kwe-2 ukuya kwi-20 m2/g.
Iipowder eziphezulu zomphezulu zibonelela ngokusebenza ngcono kunye nokugubungela umphezulu.
Ubunyulu:
Iipowder ze-alpha-Al2O3 ezicocekileyo kakhulu zifumaneka rhoqo ngaphandle kokungcola okuninzi.
Inqanaba lobumsulwa lidla ngokuba yi-99% okanye ngaphezulu.
Unizi lolwapho kuyiwa khona:
Ubuninzi bomgubo we-alpha-Al2O3 bunokwahluka ngokuxhomekeke kwinkqubo ethile yokwenziwa okanye inqanaba.
Ngokwesiqhelo isusela kwi-0.5 ukuya kwi-1.2 g/cm3.
Uzinzo lobushushu:
Umgubo we-Alpha-Al2O3 ubonisa uzinzo oluhle kakhulu kubushushu kunye nendawo yokunyibilika ephezulu.
Iqondo lokunyibilika: Malunga ne-2,072°C (3,762°F).
Ubunzima:
Umgubo we-Alpha-Al2O3 waziwa ngokuqina kwawo okuphezulu.
Ubunzima beMohs: Malunga ne-9.
Ukungasebenzi kakuhle kweekhemikhali:
Umgubo we-Alpha-Al2O3 awunazo iikhemikhali kwaye awusebenzi kwiikhemikhali ezininzi.
Ayinakumelana nee-asidi kunye nee-alkali.
Kubalulekile ukuqaphela ukuba iinkcukacha ezichanekileyo zomgubo we-alpha-Al2O3 zingahluka phakathi kwabavelisi kunye neendidi ezithile. Ke ngoko, kuyacetyiswa ukuba ubhekisele kwiphepha ledatha yemveliso okanye udibane nomthengisi ukuze ufumane ulwazi oluneenkcukacha kunye neemfuno ezithile zesicelo sakho.
1. Izinto ezikhanyayo: ii-phosphors ze-trichromatic ezingaqhelekanga ezisetyenziswa njengezinto eziphambili eziluhlaza i-phosphor ende emva kokukhanya, i-PDP phosphor, i-LED phosphor;
2. Iiseramikhi ezingabonakaliyo: zisetyenziswa njengeetyhubhu ze-fluorescent zesibane sesodium esinoxinzelelo oluphezulu, ifestile yememori yokufunda kuphela ecwangcisiweyo ngombane;
3. Ikristale enye: yenzelwe ukwenziwa kwerubhi, isafire, igarnet ye-aluminium ye-yttrium;
4. I-alumina ceramic enamandla aphezulu: njengesiseko esisetyenziswa ekwenzeni iisekethe ezidibeneyo, izixhobo zokusika kunye ne-crucible ecocekileyo ephezulu;
5. I-Abrasive: yenza i-abrasive yeglasi, isinyithi, i-semiconductor kunye neplastiki;
6. I-Diaphragm: Isicelo sokwenza i-coating yokwahlulahlula ibhetri ye-lithium;
7. Ezinye: njengengubo esebenzayo, ii-adsorbents, ii-catalysts kunye neenkxaso ze-catalyst, i-vacuum coating, izixhobo zeglasi ezikhethekileyo, izixhobo ezidityanisiweyo, i-resin filler, ii-bio-ceramics njl.njl.
Uphando lwakho
Ukuba unemibuzo. Nceda uzive ukhululekile ukunxibelelana nathi.
