Aluminium Oxide Alpha-Phahameng 99.999 (Met Met Met)
| Aluminimoxide | |
| Nomoro ea CAS | 1344-28-1 |
| Foromo ea lik'hemik'hale | Al2O3 |
| Boima ba molala | 101.960 GER -1 |
| Ponahalo | White Sephetho |
| Monko | e sa pheleng |
| Letsoalo | 3.987g / cm3 |
| Ntlha ea ho qhibiliha | 2,072 ° C (3,762 ° F; 2,345k) |
| Poleft Point | 2,977 ° C (5,391 ° F; 3,250K) |
| Laubili ka metsing | e sa khathatsehe |
| Fulubility | e sa hlakole li-solvent tsohle |
| Logp | 0.3186 |
| Maketso a makenete (χ) | -37.0 × 10-6cm3 / mol |
| Ho Sebelisana le Pherekano | 30w,000 m-1 · 1 |
Tlhaloso ea khoebo bakeng saAluminium Oxide
| Letshwao | CrystalMofuta oa sebopeho | Al2O3≥ (%) | Mamo a kantle ho naha. EMER (%) | Boholo ba karolo | ||
| Si | Fe | Mg | ||||
| Umao3n | a | 99.9 | - | - | - | 1 ~ 5μm |
| Umao4n | a | 99.99 | 0.003 | 0.003 | 0.003 | 100 ~ 150nm |
| Umao5n | a | 99.999 | 0.0002 | 0.0002 | 0.0001 | 0.2 ~ 10μm |
| Umao6n | a | 99.9999999 | - | - | - | 1 ~ 10μm |
Ho paka: e pakiloeng ka nkhong le e tiisitsoeng kahare ke Colohene Ethene, boima ba 'nete ke kilogram ka nkhong.
Aluminium Oxide e sebelisetsoa eng?
Alumina (Al2O3)E sebetsa e le thepa e tala bakeng sa lihlahisoa tse pharalletseng tsa lihlahisoa tse tsoetseng pele le moemeli oa ts'ebetso, likokoana-hloko, Aerospace e sebakeng se seng. Mofuta o phahameng oa alumina o ka fana ka mokhoa o loketseng lits'ebetsong tse ngata. Tse ling tsa likopo tse tloaelehileng ka ntle ho tlhahiso ea aluminium li thathamisitsoe ka tlase. Li-Gelers. Ho ba hantle ka mokhoa oa lik'hemik'hale ka lik'hemik'hale le bosoeu, aluminium oxide ke seaparo se litšila sa sekepe. Khalase.many mefuteng ea khalase e na le aluminium oxide e le motsoako. Catalysis Auminum Oxide Catalyses karabelo e fapaneng e sebetsang ka boihatso. Tlhoekiso ea khase. Aluminium Oxide e sebelisetsoa ho tlosa metsi holim 'a linoka tsa khase. . Aluminum Oxide e sebelisetsoa ho thata le matla a eona. Pente. Li-flakes tsa aluminium li sebelisoa ka pente bakeng sa litlamorao tse khahlisang. Fiber fiber. Aluminium Oxide e sebelisitsoe ka lisebelisoa tse 'maloa tsa khoebo bakeng sa lits'ebetso tse phahameng (mohlala, FIBER FP, NEXTELD 620). Li-Armor tsa 'mele tsa' mele tsa 'mele li sebelisa lipolaiti tsa alumina, hangata li kopantsoe le litlolo tse ngata tsa sethunya. Tšireletso ea ARASION. Aluminium Oxide e ka lengoa e le koae ka aluminium ka anominizing kapa ke plasma oxidation e axidation. Tlhatlhobo ea motlakase. Aluminium Oxide ke sethala sa motlakase se sebelisoang e le suphire (silicon ho safire) bakeng sa lisebelisoa tsa bokhelohi tsa elektroneng le li-squids tse sa sebetseng.
Aluminium Oxide, ho ba dap ea bandrictor ka bongata, e sebelisoa e le tšitiso ea batsamaisi. Ka mabone, li-angonum tsa translumum e sebelisoa ka mabone a sodium Vopor. Aluminum Oxide e boetse e sebelisoa ha e ntse e hlophisoa ha mabone a kopaneng ka mabone a kopaneng. Karolong ea k'hemistri, aluminum oxide ke mahareng bakeng sa chromatography bakeng sa mantlha (pH 9.5 ha e le metsing) le liforomo tsa ho se nke lehlakore. Bophelo bo botle le likopo tsa bongaka li kenyelletsa e le thepa e fumanoeng lintlheng le lipilisi tsa thibelo ea bokhachane. E sebelisoa e le mochine o hlophisitsoeng le thipa bakeng sa ts'ireletso ea mahlaseli le likopo tsa kalafo bakeng sa matla a eona a khothalletsoang ka tlhamo. Insulan bakeng sa litlolo tsa mocheso tse phahameng hangata li etsoa khafetsa ho tloha Aluminium Oxide. Likhechana tsa likotoana tsa aluminium oxide hangata li sebelisoa e le lichifi tsa ho phefumoloha ho k'hemistri. E boetse e sebelisetsoa ho etsa li-instulotos tsa Spark. Ho sebelisa tšebetso ea plasma le ho tsoaka matla le titania, e kenelletse ka holim'a libifi tsa libaesekele ho fana ka tlhekefetso. Mahlo a mahlo a mangata a makhulo a lithupa tsa ho tšoasa litlhapi a entsoe ka mehele e chitja e tsoang ho axinum oxide. Foromo ea eona e ntle ka ho fetisisa (e tšoeu e bitsoang Aluminum Oxide e boetse e sebelisoa ka koae ea masela a koloi ea sefapano sa koloi ea mobile. Coating ena e kopantsoe le molybdenum e tenang ho fana ka dalution e telele ea bokaholimo.
